{"id":19356,"date":"2025-08-01T07:30:49","date_gmt":"2025-08-01T02:00:49","guid":{"rendered":"https:\/\/www.geographynotespdf.com\/?p=19356"},"modified":"2026-07-07T22:39:42","modified_gmt":"2026-07-07T17:09:42","slug":"sampling-type","status":"publish","type":"post","link":"https:\/\/geographynotespdf.com\/cms\/sampling-type\/","title":{"rendered":"1. Sampling Type : Random, Stratified and purposive"},"content":{"rendered":"\n\n\n
\n

Sampling Type : Random, Stratified and purposive<\/strong><\/span><\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0 \u00a0 \u00a0\u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0947 \u0936\u094b\u0927 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u0917\u094d\u0930 (Whole) \u0938\u0947 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0915\u0941\u091b \u0938\u0926\u0938\u094d\u092f\u094b\u0902 \u092f\u093e \u0935\u0938\u094d\u0924\u0941\u0913\u0902 \u0915\u093e \u091a\u092f\u0928 (Selection) \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u091a\u092f\u0928\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 (Sample) \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0935\u093f\u0927\u093f \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936\u0928 (Sampling) \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

Example:<\/span><\/strong><\/p>\n

\u00a0 \u00a0\u092f\u0926\u093f \u0915\u094b\u0908 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u093f\u0938\u0940 Universities \u0915\u0947 5,000 \u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 50 \u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u0915\u094b \u0905\u092a\u0928\u0947 \u0936\u094b\u0927 \u092e\u0947\u0902 \u0938\u092e\u094d\u092e\u093f\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0938\u0947 \u091a\u092f\u0928 \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948, \u0924\u094b \u092f\u0939 50 \u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u0915\u093e \u091a\u0941\u0928\u093e \u0939\u0941\u0906 \u0938\u092e\u0942\u0939 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 (Sample) \u0915\u0939\u0932\u093e\u092f\u0947\u0917\u093e \u0924\u0925\u093e \u0907\u0938 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936\u0928 (Sampling) \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u0936\u094b\u0927 \u0915\u093e\u0930\u094d\u092f \u0915\u0947 \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u093e\u0901<\/strong><\/span><\/p>\n

\u00a0 \u0936\u094b\u0927 \u0915\u093e\u0930\u094d\u092f \u092e\u0941\u0916\u094d\u092f\u0924: \u0926\u094b \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948:-\u00a0<\/span><\/p>\n

(1) \u0938\u0902\u0917\u0923\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f (Census method)<\/span><\/strong><\/span><\/p>\n

(ii) \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u0926\u094d\u0927\u0924\u093f (Sampling method)<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u0938\u0902\u0917\u0923\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f \u092e\u0947\u0902 \u0905\u0927\u094d\u092f\u092f\u0928 \u0935\u093f\u0937\u092f \u0915\u0940 \u0938\u092e\u0938\u094d\u0924 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u0909\u0938\u0940 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937 \u0928\u093f\u0915\u093e\u0932\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 <\/span>\u091c\u092c\u0915\u093f \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u0926\u094d\u0927\u0924\u093f <\/span>\u0915\u0947 <\/span>\u0905\u0928\u094d\u0924\u0930\u094d\u0917\u0924 \u0938\u092d\u0940 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0928 \u0915\u0930 \u0938\u092e\u0917\u094d\u0930 \u092e\u0947\u0902 \u0938\u0947 \u0915\u0941\u091b \u0910\u0938\u0940 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u094b \u091a\u0941\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u094b \u0938\u092e\u0938\u094d\u0924 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u0915\u093e \u0905\u091a\u094d\u091b\u0947 \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0938\u0947 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u093e \u0927\u094d\u092f\u093e\u0928 \u0938\u092e\u0917\u094d\u0930 (Whole) \u092e\u0947\u0902 \u0935\u094d\u092f\u0930\u094d\u0925 \u0928 \u0917\u0935\u093e\u0915\u0930 \u0915\u0941\u091b \u092a\u0930 \u0939\u0940 \u0915\u0947\u0928\u094d\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u0938\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u0935\u093f\u0937\u092f \u0915\u093e \u0917\u0939\u0928 \u0905\u0927\u094d\u092f\u092f\u0928, \u0938\u092e\u092f \u0914\u0930 \u0927\u0928 \u0915\u0940 \u092c\u091a\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/span><\/p>\n

\u21d2 \u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936, \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928, \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936, \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0906\u0926\u093f \u0936\u092c\u094d\u0926 \u0938\u092e\u093e\u0928\u093e\u0930\u094d\u0925\u0940 \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0932\u093f\u090f \u0905\u0902\u0917\u094d\u0930\u0947\u091c\u0940 \u0936\u092c\u094d\u0926 Sampling \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0907\u0938 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u093e \u092c\u0939\u0941\u0924 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u091c\u0948\u0938\u0947- \u0905\u0928\u093e\u091c \u0915\u0947 \u092c\u094b\u0930\u0947 \u0938\u0947 \u0928\u092e\u0942\u0928\u0947 \u0932\u0947\u0915\u0930 \u0905\u0928\u093e\u091c \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0928\u093e, \u092d\u094b\u091c\u0928 \u092c\u0928\u093e\u0924\u0947 \u0938\u092e\u092f \u0926\u093e\u0932 \u092f\u093e <\/span>\u091a\u093e\u0935\u0932 \u0915\u0947 \u0928\u092e\u0942\u0928\u0947 \u0915\u094b \u0932\u0947\u0915\u0930 \u0909\u0928\u0915\u0940 \u092a\u0915\u0928\u0947 \u0915\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0932\u0947\u0928\u093e,\u00a0 \u0930\u0915\u094d\u0924 (blood) \u0915\u0940 \u092c\u0942\u0902\u0926 \u0938\u0947 \u0936\u0930\u0940\u0930 \u0915\u0947 \u0938\u092d\u0940 \u0930\u0915\u094d\u0924 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u093e \u0907\u0924\u094d\u092f\u093e\u0926\u093f\u0964<\/span><\/span><\/p>\n

\u00a0 \u00a0\u0917\u0941\u0921\u0947 \u0924\u0925\u093e \u0939\u093e\u091f<\/strong> \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 “\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091c\u0948\u0938\u093e \u0915\u093f \u0928\u093e\u092e \u0938\u0947 \u0938\u094d\u092a\u0937\u094d\u091f \u0939\u0948 \u0915\u093f \u090f\u0915 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0938\u092e\u0942\u0939 \u0915\u093e \u091b\u094b\u091f\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u0939\u0948\u0964”<\/span><\/p>\n

\u00a0 \u00a0\u0915\u0930\u0932\u093f\u0902\u0917\u0930<\/strong> \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 “\u0915\u093f\u0938\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u092f\u093e \u0938\u092e\u0937\u094d\u091f\u093f \u0938\u0947 \u0909\u0938\u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u090f\u0915 \u0905\u0902\u0936 \u091a\u0941\u0928 \u0932\u0947\u0928\u0947 \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u0915\u0939\u0924\u0947 \u0939\u0948\u0964”<\/span><\/p>\n

\u00a0 \u0905\u0924: \u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u093e\u0932 \u0938\u092e\u0942\u0939, \u0938\u092e\u0917\u094d\u0930 \u092f\u093e \u092f\u094b\u0917 \u0915\u093e \u090f\u0915 \u0905\u0902\u0936 \u0939\u0948 \u091c\u094b \u0915\u093f \u0938\u092e\u0917\u094d\u0930 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u0939\u0948\u0964 \u0905\u0930\u094d\u0925\u093e\u0924 \u0905\u0902\u0936 \u0915\u0940 \u0935\u0939\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u0939\u0948 \u091c\u094b \u0915\u093f \u0938\u092e\u094d\u092a\u0942\u0930\u094d\u0923 \u0938\u092e\u0942\u0939 \u092f\u093e \u0938\u092e\u0917\u094d\u0930 \u0915\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0928\u0947 \u0935\u093e\u0932\u0947 \u0915\u093e\u0930\u0915<\/strong><\/span><\/p>\n

(factors to be kept in view During Sampling)<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0Sample \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0928\u093f\u092e\u094d\u0928\u093e\u0902\u0915\u093f\u0924 \u0924\u0940\u0928 \u092c\u093e\u0924\u094b\u0902 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0928\u093e \u0915\u093e\u092b\u0940 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948-\u00a0<\/span><\/p>\n

1. \u091c\u0940\u0935\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0915\u093e \u0906\u0915\u093e\u0930\u00a0 <\/span><\/strong><\/p>\n

(Size of population):-<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u092f\u0926\u093f Population \u0915\u093e <\/span>\u0906\u0915\u093e\u0930 \u091b\u094b\u091f\u093e \u0939\u0948 \u091c\u0948\u0938\u0947- 200 \u092f\u093e 300 \u0924\u094b \u0910\u0938\u0940 <\/span>\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u092f\u0939 \u0926\u0947\u0916\u093e \u0917\u092f\u093e \u0939\u0948 \u0915\u093f Researcher \u0938\u092d\u0940 \u0938\u0926\u0938\u094d\u092f\u094b\u0902 \u0915\u094b \u0905\u092a\u0928\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u092e\u0947\u0902 \u0936\u093e\u092e\u093f\u0932 \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948, \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0907\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 Sampling \u0915\u093e \u092a\u094d\u0930\u0936\u094d\u0928 \u0939\u0940 \u0928\u0939\u0940\u0902 \u0909\u0920\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/p>\n

\u00a0 \u00a0 \u092a\u0930\u0928\u094d\u0924\u0941 \u092f\u0926\u093f Population \u0915\u093e \u0906\u0915\u093e\u0930 \u092c\u0921\u093c\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u0948\u0938\u0947- 10,000 \u092f\u093e \u0905\u0927\u093f\u0915 \u0924\u094b \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u0909\u091a\u093f\u0924 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

2. \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u0940 \u0915\u0940\u092e\u0924 <\/span><\/strong><\/span><\/p>\n

(Cost of Sampling):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 Sampling \u0915\u0947 \u0938\u092d\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 <\/span>\u0915\u0940 \u0932\u093e\u0917\u0924 \u0915\u094d\u092f\u093e \u0906\u092f\u0947\u0917\u0940 \u0914\u0930 \u0935\u0939 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u0947 \u092c\u091c\u091f \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0948 \u092f\u093e \u0928\u0939\u0940\u0902, \u092f\u0939 \u0926\u0947\u0916\u0928\u093e \u0905\u0924\u093f \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u092c\u091c\u091f \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 Sampling\u00a0 plan \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/p>\n

3. \u091c\u0940\u0935\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0938\u0926\u0938\u094d\u092f\u094b\u0902 \u0915\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u092f\u0924\u093e <\/span><\/strong><\/span><\/p>\n

(Accessibility of members of populations):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 Sampling \u0915\u0930\u0924\u0947 \u0938\u092e\u092f <\/span>\u0924\u0940\u0938\u0930\u0940 \u092c\u093e\u0924 \u091c\u094b \u0927\u094d\u092f\u093e\u0928 \u092e\u0947\u0902 \u0930\u0916\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948, \u0935\u0939 \u092f\u0939 \u0939\u0948 \u0915\u093f \u091c\u0940\u0935\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0938\u0926\u0938\u094d\u092f\u094b\u0902 \u0915\u093e \u0938\u094d\u0935\u0930\u0942\u092a \u0910\u0938\u093e \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0915\u093f \u0909\u0928\u094d\u0939\u0947\u0902 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b\u0964 \u092f\u0926\u093f \u0935\u0947 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0926\u0941\u0930\u094d\u0932\u092d \u0939\u0948 \u0924\u094b \u0935\u0948\u0938\u0940 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u0909\u0928\u094d\u0939\u0947\u0902 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u092e\u0947\u0902 \u0938\u092e\u094d\u092e\u093f\u0932\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 \u0924\u092c \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u0905\u092a\u0928\u0940 Planning \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u0930\u0928\u093e \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/p>\n

\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u0947 \u0906\u0927\u093e\u0930 (Bases of Samipling)<\/strong><\/span><\/p>\n

1. \u0938\u092e\u0917\u094d\u0930 \u0915\u0940 \u090f\u0915\u0930\u0942\u092a\u0924\u093e <\/span><\/strong><\/p>\n

(Homogeneity of whole):-<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u092f\u0926\u093f \u0938\u092e\u0917\u094d\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u092e\u0947\u0902 \u0905\u0927\u093f\u0915\u00a0 \u092d\u093f\u0928\u094d\u0928\u0924\u093e\u090f\u0902 \u0928\u0939\u0940\u0902 \u0939\u0948 \u0924\u094b \u091c\u093f\u0928 \u0907\u0915\u093e\u0907\u200c\u092f\u094b\u0902 \u0915\u094b \u091a\u0941\u0928\u093e \u091c\u093e\u090f\u0917\u093e \u0935\u0947 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u094b\u0917\u0940\u0964 \u0925\u094b\u0921\u093c\u0940 \u092c\u0939\u0941\u0924 \u092d\u093f\u0928\u094d\u0928\u0924\u093e \u0924\u094b \u092e\u093f\u0932\u0947\u0917\u0940 \u092a\u0930\u0902\u0924\u0941 \u0938\u093e\u0927\u093e\u0930\u0923\u0924\u0903 \u092f\u0926\u093f \u0909\u0928\u092e\u0947\u0902 \u090f\u0915\u0930\u0941\u092a\u0924\u093e \u092e\u093f\u0932\u0947\u0917\u0940 \u0924\u094b \u091a\u092f\u0928\u093f\u0924 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0928\u093f\u0915\u093e\u0932\u093e \u0917\u092f\u093e \u092a\u0930\u093f\u0923\u093e\u092e \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u090f\u0935\u0902 \u0932\u093e\u092d\u092a\u094d\u0930\u0926 \u0939\u094b\u0917\u093e\u0964<\/span><\/p>\n

2. \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u091a\u092f\u0928 <\/span><\/strong><\/span><\/p>\n

(Representative Selection):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u0907\u0938 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u0947 \u0905\u0902\u0924\u0930\u094d\u0917\u0924 \u0938\u092e\u0917\u094d\u0930 \u092e\u0947\u0902 \u0938\u0947 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u0915\u094b \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u091a\u0941\u0928\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0915\u093f \u0935\u0947 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u0930\u0947\u0902\u0964\u00a0<\/span><\/p>\n

3. \u0905\u0927\u093f\u0915 \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e <\/span><\/strong><\/span><\/p>\n

(Possibility of much Accuracy):-\u00a0<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092e\u0947\u0902 \u0936\u0924 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927\u0924\u093e <\/span>\u0932\u093e\u0928\u093e \u092e\u0941\u0936\u094d\u0915\u093f\u0932 \u0939\u0948, \u092b\u093f\u0930 \u092d\u0940 \u092f\u0939\u0940 \u0915\u094b\u0936\u093f\u0936 \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f \u0915\u093f \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0905\u0927\u093f\u0915-\u0938\u0947-\u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u094b\u0964 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0938\u094d\u0925\u093f\u0924\u093f \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u092c\u093f\u0902\u092c \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u0909\u0938\u0915\u0947 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937 \u092d\u0940 \u0932\u0917\u092d\u0917 \u0920\u0940\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0964 <\/span><\/span><\/p>\n

\u00a0 \u00a0 \u0938\u093e\u092e\u093e\u091c\u093f\u0915 \u0918\u091f\u0928\u093e\u0913\u0902 \u0915\u0940 \u0935\u093f\u0935\u093f\u0927\u0924\u093e\u0913\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u092f\u0926\u093f \u0920\u0940\u0915 \u0915\u0930 \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0915\u093e\u092b\u0940 \u0905\u0927\u093f\u0915 \u0930\u0939\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u090f\u0915 \u0905\u091a\u094d\u091b\u0947 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 <\/strong><\/span><\/p>\n

(Characteristics of a good samples)<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 \u0915\u0940 \u0938\u092b\u0932\u0924\u093e \u090f\u0915 \u0905\u091a\u094d\u091b\u0947 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u090f\u0915 \u0936\u094d\u0930\u0947\u0937\u094d\u0920 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u092a\u093e\u0908<\/span><\/p>\n

(i) \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 <\/span><\/strong><\/p>\n

(Representative of the Population)<\/span><\/strong><\/p>\n

(ii)\u00a0 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u093e \u0909\u091a\u093f\u0924 \u0906\u0915\u093e\u0930 <\/span><\/strong><\/p>\n

(Appropriate Size of the Sample)<\/span><\/strong><\/p>\n

(iii) \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u094b \u091a\u0941\u0928\u0947 \u091c\u093e\u0928\u0947 \u0915\u0940 \u0938\u092e\u093e\u0928 \u0938\u0902\u092d\u093e\u0935\u0928\u093e <\/span><\/strong><\/p>\n

(Equal chance of selection of Study u<\/span>nits) <\/span><\/span><\/strong><\/p>\n

(iv) \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0930\u0939\u093f\u0924 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f <\/span><\/strong><\/p>\n

(Sample Should be free from Bias)<\/span><\/strong><\/p>\n

(v) \u0905\u0927\u094d\u092f\u092f\u0928 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u093e \u0909\u091a\u093f\u0924 \u0905\u0928\u0941\u092a\u093e\u0924 <\/span><\/strong><\/p>\n

(Proper Ratio of <\/span>Study Units)<\/span><\/span><\/strong><\/p>\n

(vi) \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a <\/span><\/strong><\/p>\n

(According to The aims of Research)<\/span><\/strong><\/p>\n

(vii) \u0938\u092e\u092f, \u0936\u094d\u0930\u092e \u0935 \u0927\u0928 \u0915\u0940 \u092c\u091a\u0924 <\/span><\/strong><\/p>\n

(Saving of Time, Labour, and money<\/span><\/strong><\/p>\n

(viii) \u0938\u092e\u094d\u092d\u093e\u0935\u094d\u092f\u0924\u093e \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924 \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924<\/span><\/strong><\/p>\n

(Based on probability Theory) <\/span><\/strong><\/p>\n

(ix) \u0905\u0936\u0941\u0926\u094d\u0927\u093f\u092f\u094b\u0902 \u0938\u0947 \u092e\u0941\u0915\u094d\u0924 (free from errors)<\/span><\/strong><\/p>\n

(x) \u0924\u0930\u094d\u0915 \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 <\/span><\/strong><\/p>\n

(Based on logic)<\/span><\/strong><\/p>\n

(xi) \u0909\u091a\u094d\u091a \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e \u0938\u094d\u0924\u0930 <\/span><\/strong><\/p>\n

(High level of Reliability)<\/span><\/strong><\/p>\n

\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u0947 \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924 \u0905\u0925\u0935\u093e \u0938\u094b\u092a\u093e\u0928<\/strong><\/span><\/p>\n

(Principles of sampling)<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u0938\u0940-\u0928-\u0915\u093f\u0938\u0940 \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u0938\u092b\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0924\u092d\u0940 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u091c\u092c \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u091c\u094d\u091e\u093e\u0928 \u0939\u094b \u092f\u093e \u0909\u0938\u0928\u0947 \u0909\u0938 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902 \u0915\u094b\u0908 \u092a\u094d\u0930\u0936\u093f\u0915\u094d\u0937\u0923 \u0932\u093f\u092f\u093e \u0939\u094b\u0964 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092a\u0926\u094b\u0902 \u092f\u093e \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924\u094b\u0902 \u0915\u093e \u0905\u0928\u0941\u0938\u0930\u0923 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948-<\/span><\/p>\n

\u21d2 \u0905\u0927\u094d\u092f\u092f\u0928 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u094b\u0902 \u0915\u093e \u092a\u0930\u093f\u092d\u093e\u0937\u0940\u0915\u0930\u0923<\/span><\/p>\n

(Defining the objectives of the Study)<\/span><\/p>\n

\u21d2\u00a0 <\/span>\u0938\u092e\u0937\u094d\u091f\u093f \u0915\u094b \u0938\u094d\u092a\u0937\u094d\u091f \u0915\u0930\u0928\u093e <\/span><\/span><\/p>\n

(Defining the wholes)<\/span><\/p>\n

\u21d2 \u0938\u094d\u0930\u094b\u0924 \u0938\u0942\u091a\u0940 (Source list)<\/span><\/p>\n

\u21d2 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u0940 \u0907\u0915\u093e\u0908\u092f\u093e\u0901 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u093e <\/span><\/p>\n

(Determination of Sample Units)<\/span><\/p>\n

\u21d2 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u0915\u0947 \u0906\u0915\u093e\u0930 \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923<\/span><\/p>\n

(Determination of Sample Size)<\/span><\/p>\n

\u21d2 \u0905\u0930\u094d\u0925\u092a\u0942\u0930\u094d\u0923 \u090f\u0935\u0902 \u0906\u0935\u0936\u094d\u092f\u0915 \u0906\u0902\u0915\u0921\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 <\/span><\/p>\n

(Selection of meaningful and essential Data)<\/span><\/p>\n

\u21d2 \u0906\u0935\u0936\u094d\u092f\u0915 \u0936\u0941\u0926\u094d\u0927\u0924\u093e \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e \u0915\u093e \u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923<\/span><\/p>\n

(Predetermination of the degree of the <\/span>Required precision)<\/span><\/span><\/p>\n

\u21d2 \u092e\u093e\u092a\u0928 \u0935\u093f\u0927\u093f \u0915\u093e \u092a\u0930\u093f\u092d\u093e\u0937\u0940\u0915\u0930\u0923<\/span><\/p>\n

(Defining the method of measurement)<\/span><\/p>\n

\u21d2 \u0928\u093f\u0930\u094d\u0926\u0947\u0936 \u0938\u0942\u091a\u0940 \u0915\u094b \u092c\u0928\u093e\u0928\u093e<\/span><\/p>\n

(Construction of Direction list)<\/span><\/p>\n

\u21d2 <\/span>\u092a\u094d\u0930\u0924\u093f\u091a\u092f\u0928 \u0935\u093f\u0927\u093f \u0915\u093e \u091a\u092f\u0928<\/span><\/span><\/p>\n

(Selection of Sampling technique)<\/span><\/p>\n

\u21d2 \u092a\u0942\u0930\u094d\u0935 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 (Pre-testing)<\/span><\/p>\n

\u21d2 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u093e \u0938\u092b\u0932 \u0938\u0902\u0917\u0920\u0928<\/span><\/p>\n

(Successful organisation of field work)<\/span><\/p>\n

\u21d2 \u0906\u0901\u0915\u095c\u094b\u0902 \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0924\u0925\u093e \u0938\u093e\u0930\u093e\u0902\u0936<\/span><\/p>\n

(Analysis and summary of Data)<\/span><\/p>\n

\u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \/ \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u093e\u0901 \u090f\u0935\u0902 \u0924\u0915\u0928\u0940\u0915 <\/strong><\/span><\/p>\n

(Method and Technique of sampling)<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u0915\u0947 \u091a\u092f\u0928 \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u093e\u0901 \u0928\u093f\u092e\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u0947 \u0939\u0948-<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n
\u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/span><\/strong><\/span><\/td>\n<\/tr>\n
Probability or Random\u2193<\/span><\/strong><\/span><\/td>\nNon Probability or Non Random\u2193<\/span><\/strong><\/span><\/td>\n<\/tr>\n
1. Simple Random Sampling<\/span><\/p>\n

\u0938\u093e\u0927\u093e\u0930\u0923 \u0926\u0948\u0935 (\u0938\u0902\u092f\u094b\u0917) \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

1. Purposive \/ Judgement Sampling<\/span><\/p>\n

\u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n<\/tr>\n

2. Systematic Sampling<\/span><\/p>\n

\u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

2. Convenience Sampling<\/span><\/p>\n

\u0938\u0941\u0935\u093f\u0927\u093e\u091c\u0928\u0915 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n<\/tr>\n

3. Stratified Sampling<\/span><\/p>\n

\u0935\u0930\u094d\u0917\u0940\u092f \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

3. Quota Sampling<\/span><\/p>\n

\u0915\u094b\u091f\u093e \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n<\/tr>\n

4. Cluster Sampling<\/span><\/p>\n

\u0915\u094d\u0932\u0938\u094d\u091f\u0930\u00a0 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

4. Panel Sampling<\/span><\/p>\n

\u092a\u0948\u0928\u0932 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n<\/tr>\n

5. Area Sampling<\/span><\/p>\n

\u0915\u094d\u0937\u0947\u0924\u094d\u0930\u0940\u092f \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

5. Snowball Sampling<\/span><\/p>\n
\u0938\u094d\u0928\u094b\u092c\u0949\u0932 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/pre>\n<\/td>\n<\/tr>\n
6. Multi Stage Sampling<\/span><\/p>\n

\u092c\u0939\u0941\u0938\u094d\u0924\u0930\u0940\u092f \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/td>\n

<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
\n

1. \u0926\u0948\u0935 (\u0938\u0902\u092f\u094b\u0917) \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u0926\u094d\u0927\u0924\u093f<\/strong><\/span><\/p>\n

(Random Sampling method):-<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u0907\u0938 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e <\/span>\u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091a\u0941\u0928\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u094d\u0935\u092a\u094d\u0930\u0925\u092e \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e (Total Population) \u0915\u0940 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u0940 \u0938\u0942\u091a\u0940 \u092c\u0928\u093e\u0915\u0930 \u0909\u0938\u0915\u0940 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0907\u0915\u093e\u0908 \u0915\u094b \u0938\u092e\u093e\u0928 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u092e\u0939\u0924\u094d\u0935 \u0926\u0947\u0924\u0947 \u0939\u0941\u090f \u0906\u0935\u0936\u094d\u092f\u0915 \u0907\u0915\u093e\u0908\u092f\u094b\u0902 \u0915\u094b \u092c\u093f\u0928\u093e \u0915\u093f\u0938\u0940 \u092d\u0940 \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0915\u0947 \u091a\u0941\u0928 \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 \u092f\u0947 \u091a\u0941\u0928\u0940 \u0939\u0941\u0908 \u0907\u0915\u093e\u0907\u200c\u092f\u093e\u0901 \u0938\u092e\u094d\u092a\u0942\u0930\u094d\u0923 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0907\u0915\u093e\u0908 \u0915\u094b \u0915\u094b\u0908 \u0935\u093f\u0936\u0947\u0937 \u092e\u0939\u0924\u094d\u0935 \u0928\u0939\u0940\u0902 \u0926\u093f\u200c\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u0905\u0902\u0924\u0930\u094d\u0917\u0924 \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091a\u0941\u0928\u0928\u0947 \u0915\u0940 \u0905\u0928\u0947\u0915 \u092a\u094d\u0930\u091a\u0932\u093f\u0924 \u0935\u093f\u0927\u093f\u092f\u093e\u0901 \u0939\u0948-<\/span><\/span><\/p>\n

(i) \u0932\u0949\u091f\u0930\u0940 \u0935\u093f\u0927\u093f <\/span><\/strong><\/span><\/p>\n

(Lottery method)<\/span><\/strong><\/span><\/p>\n

(ii) \u0915\u093e\u0930\u094d\u0921 \u092f\u093e \u091f\u093f\u0915\u091f \u0935\u093f\u0927\u093f <\/span><\/strong><\/span><\/p>\n

(Card or Ticket Method)<\/span><\/strong><\/span><\/p>\n

(iii) \u0928\u093f\u092f\u092e\u093f\u0924 \u0905\u0902\u0915\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 <\/span><\/strong><\/span><\/p>\n

(Regular marking method)<\/span><\/strong><\/span><\/p>\n

(iv) \u0905\u0928\u093f\u092f\u092e\u093f\u0924 \u0905\u0902\u0915\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/span><\/strong><\/span><\/p>\n

(Irregular marking method)<\/span><\/strong><\/span><\/p>\n

(v) \u091f\u093f\u092a\u094d\u092a\u0947\u091f \u092a\u094d\u0930\u0923\u093e\u0932\u0940 <\/span><\/strong><\/span><\/p>\n

(Tippet method)<\/span><\/strong><\/span><\/p>\n

(vi) \u0917\u094d\u0930\u093f\u0921 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 <\/span><\/strong><\/span><\/p>\n

(Grid method)<\/span><\/strong><\/span><\/p>\n

(vii) \u092b\u093f\u0938\u092c\u0949\u0932 \u0921\u094d\u0930\u093e <\/span><\/strong><\/span><\/p>\n

(Fishbowl Draw)<\/span><\/strong><\/span><\/p>\n

\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901:<\/span><\/strong><\/span><\/p>\n

(i) \u0928\u093f\u0937\u094d\u092a\u0915\u094d\u0937\u0924\u093e (Impartiality):- <\/strong><\/span>\u091a\u092f\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0935\u094d\u092f\u0915\u094d\u0924\u093f \u092f\u093e \u0935\u0938\u094d\u0924\u0941 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e\u0964<\/span><\/p>\n

(ii) \u0938\u092e\u093e\u0928 \u0905\u0935\u0938\u0930 (Equal Chance):- <\/strong><\/span>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0907\u0915\u093e\u0908 \u0915\u094b \u091a\u092f\u0928\u093f\u0924 \u0939\u094b\u0928\u0947 \u0915\u093e \u0938\u092e\u093e\u0928 \u0905\u0935\u0938\u0930 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(iii) \u0938\u0930\u0932\u0924\u093e (Simplicity):-<\/strong><\/span> \u092f\u0939 \u0935\u093f\u0927\u093f \u0938\u092e\u091d\u0928\u0947 \u0914\u0930 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0938\u0930\u0932 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

(iv) \u092a\u094d\u0930\u093e\u0915\u0943\u0924\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 (True Representation):-<\/strong><\/span> \u092f\u0939 \u0935\u093f\u0927\u093f \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0938\u0939\u0940 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u094b \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u0926\u0948\u0935 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 <\/span> \u0915\u0947 \u0932\u093e\u092d:<\/span><\/strong><\/p>\n

\u21d2 \u092f\u0939 \u0935\u093f\u0927\u093f \u092a\u0942\u0930\u094d\u0935\u093e\u0917\u094d\u0930\u0939-\u092e\u0941\u0915\u094d\u0924 \u092a\u0930\u093f\u0923\u093e\u092e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0928\u092e\u0942\u0928\u093e \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0938\u0939\u0940 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0940 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0940\u0915\u0930\u0923 \u0915\u094d\u0937\u092e\u0924\u093e (Generalizability) \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u092f\u0939 \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940\u092f \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0907\u0938\u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u0926\u0948\u0935 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span><\/span>\u00a0\u0915\u0940 \u0938\u0940\u092e\u093e\u090f\u0901:<\/span><\/strong><\/span><\/p>\n

\u21d2 \u092f\u0926\u093f \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u0940 \u0939\u094b, \u0924\u094b \u0938\u092d\u0940 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u0915\u0940 \u0938\u0942\u091a\u0940 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u093e \u0915\u0920\u093f\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0915\u092d\u0940-\u0915\u092d\u0940 \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u091a\u0941\u0928\u0947 \u0917\u090f \u0928\u092e\u0942\u0928\u0947 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0928\u0939\u0940\u0902 \u0915\u0930 \u092a\u093e\u0924\u0947\u0964<\/span><\/p>\n

\u21d2 \u0924\u0915\u0928\u0940\u0915\u0940 \u092f\u093e \u0938\u092e\u092f-\u0938\u0902\u092c\u0902\u0927\u0940 \u0938\u0940\u092e\u093e\u0913\u0902 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0907\u0938\u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917 \u0939\u092e\u0947\u0936\u093e \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e\u0964<\/span><\/p>\n

\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937:<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u0926\u0948\u0935 \u0928\u093f\u0926\u0930\u094d\u0936\u0928<\/span> \u0935\u093f\u0927\u093f \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 \u092e\u0947\u0902 \u0928\u093f\u0937\u094d\u092a\u0915\u094d\u0937\u0924\u093e \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u093e \u090f\u0915 \u0938\u0936\u0915\u094d\u0924 \u092e\u093e\u0927\u094d\u092f\u092e \u0939\u0948\u0964 \u092f\u0939 \u0928 \u0915\u0947\u0935\u0932 \u0921\u0947\u091f\u093e \u0938\u0902\u0917\u094d\u0930\u0939\u0923 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u092c\u0928\u093e\u0924\u0940 \u0939\u0948, \u092c\u0932\u094d\u0915\u093f \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0940 \u0938\u091f\u0940\u0915\u0924\u093e \u0915\u094b \u092d\u0940 \u092c\u0922\u093c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092f\u0926\u094d\u092f\u092a\u093f \u0907\u0938\u092e\u0947\u0902 \u0915\u0941\u091b \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0915\u0920\u093f\u0928\u093e\u0907\u092f\u093e\u0901 \u0939\u0948\u0902, \u092b\u093f\u0930 \u092d\u0940 \u092f\u0939 \u0936\u094b\u0927 \u092a\u0926\u094d\u0927\u0924\u093f \u092e\u0947\u0902 \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u0932\u094b\u0915\u092a\u094d\u0930\u093f\u092f \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935\u0936\u093e\u0932\u0940 \u0938\u0948\u092e\u094d\u092a\u0932\u093f\u0902\u0917 \u0924\u0915\u0928\u0940\u0915 \u092e\u093e\u0928\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\n
\n

2. \u0935\u0930\u094d\u0917\u0940\u092f \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 <\/strong><\/span><\/p>\n

(Stratified Sampling method):-<\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0935\u0930\u094d\u0917\u0940\u092f \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092e\u0947\u0902 \u0938\u092e\u0917\u094d\u0930 (Whole) \u0915\u094b \u0938\u091c\u093e\u0924\u0940\u092f \u0935\u0930\u094d\u0917\u094b\u0902 \u092e\u0947\u0902 \u092c\u093e\u0901\u091f\u0915\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0935\u0930\u094d\u0917 \u092e\u0947\u0902 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0907\u0915\u093e\u0908\u092f\u093e\u0901 \u0926\u0948\u0935 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0906\u0927\u093e\u0930 \u092a\u0930 \u091a\u092f\u0928\u093f\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0938\u092e\u0917\u094d\u0930 \u0915\u0940 \u0938\u092d\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948 \u0914\u0930 <\/span>\u0907\u0938\u0940 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0935\u0939 \u0938\u092e\u094d\u092a\u0942\u0930\u094d\u0923 \u0915\u094b \u0935\u0930\u094d\u0917\u094b\u0902 \u092e\u0947\u0902 \u092c\u093e\u0901\u091f \u0926\u0947\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0935\u0930\u094d\u0917 \u092e\u0947\u0902 \u0938\u0947 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u092d\u0940 \u0935\u0930\u094d\u0917\u094b\u0902 \u0938\u0947 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u091a\u0941\u0928\u0915\u0930 \u0909\u0928\u094d\u0939\u0947\u0902 \u092e\u093f\u0932\u093e \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u093f\u0938\u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/p>\n

\u00a0 \u00a0\u0905\u0930\u094d\u0925\u093e\u0924 \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940 (Statistics) \u0914\u0930 \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 (Research) \u092e\u0947\u0902 \u0921\u0947\u091f\u093e \u0938\u0902\u0917\u094d\u0930\u0939\u0923 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0928\u092e\u0942\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u093e\u0901 \u0905\u092a\u0928\u093e\u0908 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0907\u0928 \u092a\u0926\u094d\u0927\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0905\u0924\u094d\u092f\u0902\u0924 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092a\u0926\u094d\u0927\u0924\u093f \u0939\u0948 \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924 \u0928\u092e\u0942\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f (Stratified Sampling Method)\u0964 \u092f\u0939 \u090f\u0915 \u0938\u0902\u092d\u093e\u0935\u094d\u092f\u0924\u093e-\u0906\u0927\u093e\u0930\u093f\u0924 (Probability-based) \u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 \u0915\u0940 \u0924\u0915\u0928\u0940\u0915 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e (Population) \u0915\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0909\u092a\u0938\u092e\u0942\u0939\u094b\u0902 \u092f\u093e \u201c\u0938\u094d\u0924\u0930\u094b\u0902\u201d (Strata) \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u093e\u0915\u093f \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0924\u0930 \u0938\u0947 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u0928\u092e\u0942\u0928\u093e \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947\u0964<\/span><\/span><\/p>\n

\u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f:<\/strong><\/span><\/h3>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u0907\u0938 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u093e \u092a\u094d\u0930\u092e\u0941\u0916 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0939\u0948-<\/span><\/p>\n

\u21d2\u00a0\u0928\u092e\u0942\u0928\u0947 \u092e\u0947\u0902 \u0935\u093f\u0935\u093f\u0927\u0924\u093e \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u093e\u0964<\/span><\/p>\n

\u21d2\u00a0\u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0909\u092a\u0938\u092e\u0942\u0939 \u0915\u094b \u0909\u091a\u093f\u0924 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0926\u0947\u0928\u093e\u0964<\/span><\/p>\n

\u21d2\u00a0\u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0940 \u0938\u091f\u0940\u0915\u0924\u093e (Accuracy) \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f\u0924\u093e (Reliability) \u092c\u0922\u093c\u093e\u0928\u093e\u0964<\/span><\/p>\n

\u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e (Steps):<\/strong><\/span><\/h3>\n

(i) \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0940 \u092a\u0939\u091a\u093e\u0928 (Identification of Population):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u092a\u0939\u0932\u0947 \u0909\u0938 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u0940 \u0939\u0948\u0964<\/span><\/p>\n

(ii) \u0938\u094d\u0924\u0930\u0940\u0915\u0930\u0923 (Stratification):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u0907\u0938\u0915\u0947 \u092c\u093e\u0926 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u0915\u093f\u0938\u0940 \u0938\u092e\u093e\u0928 \u0935\u093f\u0936\u0947\u0937\u0924\u093e \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0938\u094d\u0924\u0930\u094b\u0902 \u092e\u0947\u0902 \u092c\u093e\u0901\u091f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 <\/span>\u0909\u0926\u093e\u0939\u0930\u0923 \u2013 \u092f\u0926\u093f \u090f\u0915 \u0935\u093f\u0926\u094d\u092f\u093e\u0932\u092f \u0915\u0947 \u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0930\u0928\u093e \u0939\u0948, \u0924\u094b \u0909\u0928\u094d\u0939\u0947\u0902 \u0915\u0915\u094d\u0937\u093e, \u0932\u093f\u0902\u0917 \u092f\u093e \u0935\u093f\u0937\u092f \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/span><\/span><\/p>\n

(iii) \u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 (Selection of Sample):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0924\u0930 \u0938\u0947 \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915 \u092f\u093e \u0905\u0928\u0941\u092a\u093e\u0924\u093f\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(iv) \u0921\u0947\u091f\u093e \u0938\u0902\u0917\u094d\u0930\u0939\u0923 (Data Collection):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u091a\u0941\u0928\u0947 \u0917\u090f \u0928\u092e\u0942\u0928\u094b\u0902 \u0938\u0947 \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u0942\u091a\u0928\u093e\u090f\u0901 \u090f\u0915\u0924\u094d\u0930 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902\u0964<\/span><\/p>\n

(v) \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 (Analysis):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0905\u0902\u0924\u0924\u0903 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u0921\u0947\u091f\u093e \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0930 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937 \u0928\u093f\u0915\u093e\u0932\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u092a\u094d\u0930\u0915\u093e\u0930 (Types of Stratified Sampling):<\/strong><\/span><\/p>\n

1. \u0905\u0928\u0941\u092a\u093e\u0924\u093f\u0915 \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924 \u0928\u092e\u0942\u0928\u093e (Proportionate Stratified Sampling):-<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u0907\u0938\u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0924\u0930 \u0938\u0947 \u0909\u0938\u0940 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0928\u092e\u0942\u0928\u093e \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u093f\u0938 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0935\u0939 \u0938\u0902\u092a\u0942\u0930\u094d\u0923 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0909\u092a\u0938\u094d\u0925\u093f\u0924 \u0939\u0948\u0964<\/span><\/p>\n

2. \u0905\u0928\u0928\u0941\u092a\u093e\u0924\u093f\u0915 \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924 \u0928\u092e\u0942\u0928\u093e (Disproportionate Stratified Sampling):-<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 \u0907\u0938\u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u094d\u0924\u0930 \u0938\u0947 \u0938\u092e\u093e\u0928 \u092f\u093e \u0935\u093f\u0936\u0947\u0937 \u0905\u0928\u0941\u092a\u093e\u0924 \u092e\u0947\u0902 \u0928\u092e\u0942\u0928\u093e \u0932\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u091a\u093e\u0939\u0947 \u0909\u0938\u0915\u093e \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0905\u0928\u0941\u092a\u093e\u0924 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0915\u0941\u091b \u092d\u0940 \u0939\u094b\u0964<\/span><\/p>\n

\u0932\u093e\u092d (Advantages):<\/span><\/strong><\/span><\/h3>\n

\u21d2\u00a0\u092f\u0939 \u0935\u093f\u0927\u093f \u0928\u092e\u0942\u0928\u093e \u0924\u094d\u0930\u0941\u091f\u093f (Sampling Error) \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2\u00a0\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0909\u092a\u0938\u092e\u0942\u0939 \u0915\u093e \u0909\u091a\u093f\u0924 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2\u00a0\u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0905\u0927\u093f\u0915 \u0938\u091f\u0940\u0915 \u0914\u0930 \u0935\u093f\u0938\u094d\u0924\u0943\u0924 \u0930\u0942\u092a \u0938\u0947 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2\u00a0\u091b\u094b\u091f\u0947-\u091b\u094b\u091f\u0947 \u092d\u093f\u0928\u094d\u0928\u0924\u093e\u0913\u0902 \u0915\u094b \u092d\u0940 \u092a\u0939\u091a\u093e\u0928\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u0938\u0940\u092e\u093e\u090f\u0901 (Limitations):<\/strong><\/span><\/h3>\n

\u21d2\u00a0\u092f\u0939 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0915\u0943\u0924 \u0938\u092e\u092f-\u0938\u093e\u0927\u094d\u092f \u0914\u0930 \u092e\u0939\u0901\u0917\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2\u00a0\u0938\u094d\u0924\u0930\u094b\u0902 \u0915\u093e \u0938\u0939\u0940 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u0930\u0928\u093e \u0915\u0920\u093f\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2\u00a0\u092f\u0926\u093f \u0938\u094d\u0924\u0930\u094b\u0902 \u0915\u0947 \u092d\u0940\u0924\u0930 \u090f\u0915\u0930\u0942\u092a\u0924\u093e \u0928 \u0939\u094b, \u0924\u094b \u092a\u0930\u093f\u0923\u093e\u092e \u092d\u094d\u0930\u093e\u092e\u0915 \u0939\u094b \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/span><\/p>\n

\u0909\u0926\u093e\u0939\u0930\u0923:<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0\u092e\u093e\u0928 \u0932\u0940\u091c\u093f\u090f \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u094d\u0935\u0935\u093f\u0926\u094d\u092f\u093e\u0932\u092f \u092e\u0947\u0902 5000 \u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0939\u0948\u0902 \u2014 3000 \u0938\u094d\u0928\u093e\u0924\u0915 (UG), 1500 \u0938\u094d\u0928\u093e\u0924\u0915\u094b\u0924\u094d\u0924\u0930 (PG), \u0914\u0930 500 \u0936\u094b\u0927\u093e\u0930\u094d\u0925\u0940 (PhD)\u0964 \u092f\u0926\u093f \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e 10% \u0915\u093e \u0928\u092e\u0942\u0928\u093e \u0932\u0947\u0928\u093e \u091a\u093e\u0939\u0924\u093e \u0939\u0948, \u0924\u094b \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924 \u0928\u092e\u0942\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0935\u0939 300 UG, 150 PG, \u0914\u0930 50 PhD \u091b\u093e\u0924\u094d\u0930\u094b\u0902 \u0915\u094b \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u091a\u0941\u0928 \u0932\u0947\u0917\u093e\u0964 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u092e\u0942\u0939 \u0915\u093e \u0909\u091a\u093f\u0924 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0939\u094b\u0917\u093e\u0964<\/span><\/p>\n

\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937:<\/strong><\/span><\/h3>\n

\u00a0 \u00a0 \u00a0\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924 \u0928\u092e\u0942\u0928\u093e \u092a\u0926\u094d\u0927\u0924\u093f \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 \u092e\u0947\u0902 \u0905\u0924\u094d\u092f\u0902\u0924 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u092f\u0939 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0938\u092d\u0940 \u0909\u092a\u0938\u092e\u0942\u0939\u094b\u0902 \u0915\u094b \u0936\u093e\u092e\u093f\u0932 \u0915\u0930 \u090f\u0915 \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092a\u0930\u093f\u0923\u093e\u092e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092f\u0926\u094d\u092f\u092a\u093f \u0907\u0938\u092e\u0947\u0902 \u0938\u092e\u092f \u0914\u0930 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u0940 \u0905\u0927\u093f\u0915 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u092b\u093f\u0930 \u092d\u0940 \u092f\u0939 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0926\u0943\u0937\u094d\u091f\u093f \u0938\u0947 \u0938\u092c\u0938\u0947 \u0938\u091f\u0940\u0915 \u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u092e\u093e\u0928\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\n
\n

3. \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 <\/span><\/strong><\/span><\/p>\n

(Purposive Sampling \u00a0\u092f\u093e Judgmental Sampling):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u091c\u092c \u0905\u0927\u094d\u092f\u092f\u0928\u0915\u0930\u094d\u0924\u093e \u0938\u092e\u094d\u092a\u0942\u0930\u094d\u0923 <\/span>\u0938\u092e\u0942\u0939 (Whole) \u092e\u0947\u0902 \u0938\u0947 \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u0947\u0937 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0938\u0947 \u0915\u0941\u091b \u0907\u0915\u093e\u0908\u092f\u093e\u0901 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u091a\u092f\u0928\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948, \u0909\u0938\u0947 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0938\u092a\u094d\u0930\u092f\u094b\u091c\u0928 \u092f\u093e \u0938\u0935\u093f\u091a\u093e\u0930 \u0928\u093f\u0926\u0930\u094d\u0936\u0928 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0905\u0927\u093f\u0915 \u0930\u0939\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0940 \u0907\u091a\u094d\u091b\u093e\u0928\u0941\u0938\u093e\u0930 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u092e\u094d\u092a\u0942\u0930\u094d\u0923 \u0938\u092e\u0942\u0939 \u0915\u0940 \u0907\u0915\u093e\u0907\u092f\u094b\u0902 \u0938\u0947 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e<\/a> \u092a\u0939\u0932\u0947 \u0938\u0947 \u092a\u0930\u093f\u091a\u093f\u0924 \u0938\u092e\u0942\u0939 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u092a\u094d\u0930\u0923\u093e\u0932\u0940<\/a> \u0926\u094d\u0935\u093e\u0930\u093e \u092f\u0925\u093e\u0938\u0902\u092d\u0935 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0915\u0940 \u092a\u0942\u0930\u094d\u0924\u093f \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 <\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0905\u0930\u094d\u0925\u093e\u0924 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u090f\u0915 \u0905\u0938\u0902\u092d\u093e\u0935\u094d\u092f (Non-probability)<\/strong> \u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 \u092a\u0926\u094d\u0927\u0924\u093f \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0947 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f, \u0905\u0928\u0941\u092d\u0935 \u0914\u0930 \u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0928\u092e\u0942\u0928\u093e \u091a\u0941\u0928\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u0926\u0938\u094d\u092f \u0915\u094b \u091a\u0941\u0928\u0947 \u091c\u093e\u0928\u0947 \u0915\u0940 \u0938\u092e\u093e\u0928 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0940, \u092c\u0932\u094d\u0915\u093f \u0915\u0947\u0935\u0932 \u0935\u0947 \u0907\u0915\u093e\u0907\u092f\u093e\u0901 \u091a\u092f\u0928\u093f\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902 \u091c\u094b \u0936\u094b\u0927 \u0915\u0947 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0938\u0947 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 <\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0907\u0938 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u0943\u0924\u093f \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0910\u0938\u0947 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902, \u0938\u092e\u0942\u0939\u094b\u0902 \u092f\u093e \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u0939\u0948 \u091c\u094b \u0906\u0935\u0936\u094d\u092f\u0915 \u0938\u0942\u091a\u0928\u093e\u090f\u0901 \u0926\u0947\u0928\u0947 \u092e\u0947\u0902 \u0938\u0915\u094d\u0937\u092e \u0939\u094b\u0902\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u092f\u0926\u093f \u0936\u094b\u0927 \u201c\u0915\u0943\u0937\u093f \u092e\u0947\u0902 \u0924\u0915\u0928\u0940\u0915\u0940 \u0928\u0935\u093e\u091a\u093e\u0930\u201d \u092a\u0930 \u0939\u0948, \u0924\u094b \u0915\u0947\u0935\u0932 \u0909\u0928\u094d\u0939\u0940\u0902 \u0915\u093f\u0938\u093e\u0928\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u090f\u0917\u093e \u091c\u093f\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u0928\u0908 \u0924\u0915\u0928\u0940\u0915 \u0905\u092a\u0928\u093e\u0908 \u0939\u094b\u0964<\/span><\/p>\n

\u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930:<\/span><\/strong><\/p>\n

(i) \u0938\u092e\u093e\u0928\u0941\u092a\u093e\u0924\u093f\u0915 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u092e\u0942\u0928\u093e (Homogeneous Sampling):-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u0907\u0938\u092e\u0947\u0902 \u090f\u0915 \u091c\u0948\u0938\u0947 \u0917\u0941\u0923\u094b\u0902 \u0935\u093e\u0932\u0947 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u092f\u093e \u0938\u092e\u0942\u0939\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(ii) \u0935\u093f\u0935\u093f\u0927\u0924\u093e\u092a\u0942\u0930\u094d\u0923 \u0928\u092e\u0942\u0928\u093e (Heterogeneous Sampling):-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u0907\u0938\u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0932\u094b\u0917\u094b\u0902 \u092f\u093e \u0938\u092e\u0942\u0939\u094b\u0902 \u0915\u094b \u0936\u093e\u092e\u093f\u0932 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u0935\u093f\u0935\u093f\u0927 \u0935\u093f\u091a\u093e\u0930 \u092e\u093f\u0932 \u0938\u0915\u0947\u0902\u0964<\/span><\/p>\n

(iii) \u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u0915\u0947\u0938 \u0928\u092e\u0942\u0928\u093e (Typical Case Sampling):-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u0915\u093f\u0938\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092f\u093e \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0909\u0926\u093e\u0939\u0930\u0923\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(iv) \u091a\u0930\u092e \u092f\u093e \u0905\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u0947\u0938 \u0928\u092e\u0942\u0928\u093e (Extreme Case Sampling):-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u0907\u0938\u092e\u0947\u0902 \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u092f\u093e \u0905\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u092e\u093e\u092e\u0932\u094b\u0902 \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(v) \u0935\u093f\u0936\u0947\u0937\u091c\u094d\u091e \u0928\u092e\u0942\u0928\u093e (Expert Sampling):-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u0907\u0938\u092e\u0947\u0902 \u0915\u093f\u0938\u0940 \u0935\u093f\u0937\u092f \u0915\u0947 \u0935\u093f\u0936\u0947\u0937\u091c\u094d\u091e\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930 \u0909\u0928\u0938\u0947 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901:<\/span><\/strong><\/h3>\n

(i) \u0935\u093f\u0935\u0947\u0915\u093e\u0927\u093e\u0930\u093f\u0924 \u091a\u092f\u0928:-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u0907\u0938 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u092e\u0947\u0902 \u0928\u092e\u0942\u0928\u0947 \u0915\u093e \u091a\u092f\u0928 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u0947 \u0935\u093f\u0935\u0947\u0915, \u0905\u0928\u0941\u092d\u0935 \u0914\u0930 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0947 \u0932\u0915\u094d\u0937\u094d\u092f \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(ii) \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f-\u0928\u093f\u0937\u094d\u0920 \u092a\u0926\u094d\u0927\u0924\u093f:-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u0928\u092e\u0942\u0928\u093e \u091a\u092f\u0928 \u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0935\u093f\u0936\u0947\u0937 \u0938\u092e\u0938\u094d\u092f\u093e \u092f\u093e \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0935\u0930\u094d\u0917 \u0915\u0947 \u0935\u094d\u092f\u0935\u0939\u093e\u0930, \u0935\u093f\u091a\u093e\u0930 \u092f\u093e \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u093e \u0917\u0939\u0928 \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0930\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(iii) \u0932\u091a\u0940\u0932\u093e\u092a\u0928 (Flexibility):-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u0907\u0938\u092e\u0947\u0902 \u091a\u092f\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902 \u0915\u094b\u0908 \u0915\u0920\u094b\u0930 \u0928\u093f\u092f\u092e \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947, \u091c\u093f\u0938\u0938\u0947 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0907\u0915\u093e\u0907\u092f\u093e\u0901 \u091a\u0941\u0928 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(iv) \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u0936\u094b\u0927 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917\u0940:-<\/span><\/strong><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u092f\u0939 \u0935\u093f\u0927\u093f \u0935\u093f\u0936\u0947\u0937\u0924\u0903 \u0938\u092e\u093e\u091c\u0936\u093e\u0938\u094d\u0924\u094d\u0930, \u092e\u0928\u094b\u0935\u093f\u091c\u094d\u091e\u093e\u0928, \u0936\u093f\u0915\u094d\u0937\u093e \u0914\u0930 \u0928\u0943\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u091c\u0948\u0938\u0947 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948 \u091c\u0939\u093e\u0901 \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0915\u093e \u0938\u0902\u0915\u0932\u0928 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

(v) \u0932\u093e\u0917\u0924 \u0914\u0930 \u0938\u092e\u092f \u0915\u0940 \u092c\u091a\u0924:-<\/strong><\/span><\/span><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0\u091a\u0942\u0901\u0915\u093f \u0915\u0947\u0935\u0932 \u0935\u093f\u0936\u0947\u0937 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0938\u092e\u092f \u0914\u0930 \u0938\u0902\u0938\u093e\u0927\u0928 \u0926\u094b\u0928\u094b\u0902 \u0915\u0940 \u0926\u0943\u0937\u094d\u091f\u093f \u0938\u0947 \u0932\u093e\u092d\u0915\u093e\u0930\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u0932\u093e\u092d (Advantages):<\/span><\/strong><\/h3>\n

\u21d2 \u092f\u0939 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0935\u093f\u0937\u092f \u092a\u0930 \u0917\u0939\u0928 \u0914\u0930 \u0938\u091f\u0940\u0915 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0938\u0940\u092e\u093f\u0924 \u0938\u092e\u092f \u0914\u0930 \u0938\u0902\u0938\u093e\u0927\u0928\u094b\u0902 \u092e\u0947\u0902 \u092d\u0940 \u0905\u0927\u094d\u092f\u092f\u0928 \u0938\u0902\u092d\u0935 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u094b \u0905\u0927\u094d\u092f\u092f\u0928 \u0915\u0940 \u0926\u093f\u0936\u093e \u0914\u0930 \u0926\u093e\u092f\u0930\u0947 \u092a\u0930 \u092a\u0942\u0930\u094d\u0923 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0930\u0939\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u0926\u0941\u0930\u094d\u0932\u092d \u092f\u093e \u0938\u0902\u0935\u0947\u0926\u0928\u0936\u0940\u0932 \u0938\u092e\u0942\u0939\u094b\u0902 (\u091c\u0948\u0938\u0947 \u0905\u092a\u0930\u093e\u0927\u0940, \u092e\u0930\u0940\u091c, \u0936\u094b\u0927 \u0935\u093f\u0936\u0947\u0937\u091c\u094d\u091e \u0906\u0926\u093f) \u0915\u0947 \u0905\u0927\u094d\u092f\u092f\u0928 \u092e\u0947\u0902 \u0905\u0924\u094d\u092f\u0902\u0924 \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u0938\u0940\u092e\u093e\u090f\u0901 (Limitations):<\/span><\/strong><\/h3>\n

\u21d2 \u0907\u0938\u092e\u0947\u0902 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0915\u0940 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u0917\u0924 \u092a\u0915\u094d\u0937\u092a\u093e\u0924 (Bias) \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0905\u0927\u093f\u0915 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u091a\u092f\u0928\u093f\u0924 \u0928\u092e\u0942\u0928\u093e \u092a\u0942\u0930\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0938\u0939\u0940 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935 \u0928\u0939\u0940\u0902 \u0915\u0930 \u092a\u093e\u0924\u093e\u0964<\/span><\/p>\n

\u21d2 \u0907\u0938\u0915\u0947 \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0940\u0915\u0930\u0923 (Generalization) \u0915\u0920\u093f\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/span><\/p>\n

\u21d2 \u092f\u0939 \u0935\u0948\u091c\u094d\u091e\u093e\u0928\u093f\u0915 \u0926\u0943\u0937\u094d\u091f\u093f \u0938\u0947 \u0938\u0902\u092d\u093e\u0935\u094d\u092f\u0924\u093e \u0906\u0927\u093e\u0930\u093f\u0924 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u092e \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092e\u093e\u0928\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937:<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0\u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923 \u0928\u094d\u092f\u093e\u0926\u0930\u094d\u0936 \u092a\u094d\u0930\u0923\u093e\u0932\u0940 \u090f\u0915 \u0910\u0938\u0940 \u0935\u093f\u0927\u093f \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0947 \u0935\u093f\u0935\u0947\u0915, \u0905\u0928\u0941\u092d\u0935 \u0914\u0930 \u0936\u094b\u0927 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u094d\u092f\u0915\u094d\u0924\u093f\u092f\u094b\u0902 \u092f\u093e \u0938\u092e\u0942\u0939\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0939 \u0935\u093f\u0927\u093f \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948 \u091c\u0939\u093e\u0901 \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0915\u093f\u0938\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0915\u0940 \u0917\u0939\u0930\u093e\u0908 \u0924\u0915 \u091c\u093e\u0928\u093e \u0939\u094b\u0924\u093e \u0939\u0948, \u0928 \u0915\u093f \u0938\u093e\u0902\u0916\u094d\u092f\u093f\u0915\u0940\u092f \u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u0930\u0928\u093e\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f \u0907\u0938\u092e\u0947\u0902 \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u092c\u0928\u0940 \u0930\u0939\u0924\u0940 \u0939\u0948, \u092b\u093f\u0930 \u092d\u0940 \u092f\u0939 \u0938\u093e\u092e\u093e\u091c\u093f\u0915 \u0935\u093f\u091c\u094d\u091e\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0905\u0928\u0941\u0938\u0902\u0927\u093e\u0928 \u0915\u0940 \u090f\u0915 \u0905\u0924\u094d\u092f\u0902\u0924 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0914\u0930 \u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u092a\u0926\u094d\u0927\u0924\u093f \u092e\u093e\u0928\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/span><\/p>\n

\n
\n\n\n\n
Sampling \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0936\u094d\u0928\u094b\u0924\u094d\u0924\u0930 (MCQs) – UG, PG, NET\/JRF, Pre-PhD \u090f\u0935\u0902 Assistant Professor \u092a\u0930\u0940\u0915\u094d\u0937\u093e\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u0930\u0932 \u090f\u0935\u0902 \u092a\u0930\u0940\u0915\u094d\u0937\u093e-\u0909\u092a\u092f\u094b\u0917\u0940 \u0905\u0927\u094d\u092f\u092f\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u0940\u0964<\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. Sampling means-<\/strong><\/span><\/p>\n

\u0928\u093f\u0926\u0930\u094d\u0936\u0928 (Sampling) \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948-<\/strong><\/span><\/p>\n

(A) Study of whole population \/ \u092a\u0942\u0930\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u093e \u0905\u0927\u094d\u092f\u092f\u0928<\/strong><\/span><\/p>\n

(B) Selection of a representative part of population \/ \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u090f\u0915 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u092d\u093e\u0917 \u0915\u093e \u091a\u092f\u0928<\/strong><\/span><\/p>\n

(C) Data analysis \/ \u0921\u0947\u091f\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/strong><\/span><\/p>\n

(D) Questionnaire preparation \/ \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 \u092c\u0928\u093e\u0928\u093e<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Selection of a representative part of population \/ \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u090f\u0915 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u092d\u093e\u0917 \u0915\u093e \u091a\u092f\u0928<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

2. Main objective of Sampling is<\/strong><\/span><\/p>\n

Sampling \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u0939\u0948-<\/strong><\/span><\/p>\n

(A) Save time and cost \/ \u0938\u092e\u092f \u090f\u0935\u0902 \u0932\u093e\u0917\u0924 \u0915\u0940 \u092c\u091a\u0924<\/strong><\/span><\/p>\n

(B) Increase population \/ \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u092c\u0922\u093c\u093e\u0928\u093e<\/strong><\/span><\/p>\n

(C) Write report \/ \u0930\u093f\u092a\u094b\u0930\u094d\u091f \u0932\u093f\u0916\u0928\u093e<\/strong><\/span><\/p>\n

(D) Prepare maps \/ \u092e\u093e\u0928\u091a\u093f\u0924\u094d\u0930 \u092c\u0928\u093e\u0928\u093e<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Save time and cost \/ \u0938\u092e\u092f \u090f\u0935\u0902 \u0932\u093e\u0917\u0924 \u0915\u0940 \u092c\u091a\u0924<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

3. Which is a Probability Sampling?<\/strong><\/span><\/p>\n

\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e Probability Sampling \u0939\u0948?<\/strong><\/span><\/p>\n

(A) Purposive<\/strong><\/span><\/p>\n

(B) Random<\/strong><\/span><\/p>\n

(C) Convenience<\/strong><\/span><\/p>\n

(D) Quota<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Random<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

4. Random Sampling means<\/strong><\/span><\/p>\n

Random Sampling \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948-<\/strong><\/span><\/p>\n

(A) Purposive \/ \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923<\/strong><\/span><\/p>\n

(B) Stratified \/ \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924<\/strong><\/span><\/p>\n

(C) Random \/ \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915<\/strong><\/span><\/p>\n

(D) Convenience \/ \u0938\u0941\u0935\u093f\u0927\u093e\u091c\u0928\u0915<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (C) Random \/ \u092f\u093e\u0926\u0943\u091a\u094d\u091b\u093f\u0915<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

5. In Random Sampling every unit has<\/strong><\/span><\/p>\n

Random Sampling \u092e\u0947\u0902 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0907\u0915\u093e\u0908 \u0915\u094b \u0939\u094b\u0924\u093e \u0939\u0948-<\/strong><\/span><\/p>\n

(A) Unequal chance \/ \u0905\u0938\u092e\u093e\u0928 \u0905\u0935\u0938\u0930<\/strong><\/span><\/p>\n

(B) Equal chance \/ \u0938\u092e\u093e\u0928 \u0905\u0935\u0938\u0930<\/strong><\/span><\/p>\n

(C) No chance \/ \u0915\u094b\u0908 \u0905\u0935\u0938\u0930 \u0928\u0939\u0940\u0902<\/strong><\/span><\/p>\n

(D) Fixed choice \/ \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u091a\u092f\u0928<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Equal chance \/ \u0938\u092e\u093e\u0928 \u0905\u0935\u0938\u0930<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

6. Main feature of Random Sampling<\/strong><\/span><\/p>\n

Random Sampling \u0915\u0940 \u092e\u0941\u0916\u094d\u092f \u0935\u093f\u0936\u0947\u0937\u0924\u093e-
\n<\/strong><\/span><\/p>\n

(A) Unbiased selection \/ \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0930\u0939\u093f\u0924 \u091a\u092f\u0928<\/strong><\/span><\/p>\n

(B) Researcher’s choice<\/strong><\/span><\/p>\n

(C) Small sample only<\/strong><\/span><\/p>\n

(D) Qualitative only<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Unbiased selection \/ \u092a\u0915\u094d\u0937\u092a\u093e\u0924 \u0930\u0939\u093f\u0924 \u091a\u092f\u0928<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

7. Purposive Sampling is<\/strong><\/span><\/p>\n

Purposive Sampling \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Probability<\/strong><\/span><\/p>\n

(B) Non-Probability<\/strong><\/span><\/p>\n

(C) Systematic<\/strong><\/span><\/p>\n

(D) Cluster<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Non-Probability<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

8. Purposive Sampling means<\/strong><\/span><\/p>\n

Purposive Sampling \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Random<\/strong><\/span><\/p>\n

(B) Stratified<\/strong><\/span><\/p>\n

(C) Purposeful \/ \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923<\/strong><\/span><\/p>\n

(D) Cluster<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (C) Purposeful \/ \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f\u092a\u0942\u0930\u094d\u0923<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

9. Who selects sample in Purposive Sampling<\/strong><\/span><\/p>\n

Purposive Sampling \u092e\u0947\u0902 \u0928\u092e\u0942\u0928\u093e \u0915\u094c\u0928 \u091a\u0941\u0928\u0924\u093e \u0939\u0948?
\n<\/strong><\/span><\/p>\n

(A) Computer<\/strong><\/span><\/p>\n

(B) Researcher \/ \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e<\/strong><\/span><\/p>\n

(C) Respondent<\/strong><\/span><\/p>\n

(D) Government<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Researcher \/ \u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

10. Purposive Sampling is mainly used in<\/strong><\/span><\/p>\n

Purposive Sampling \u092e\u0941\u0916\u094d\u092f\u0924\u0903 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Qualitative research \/ \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u0936\u094b\u0927<\/strong><\/span><\/p>\n

(B) Physics<\/strong><\/span><\/p>\n

(C) Chemistry<\/strong><\/span><\/p>\n

(D) Mathematics<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Qualitative research \/ \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u0936\u094b\u0927<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

11. Stratified Sampling means<\/strong><\/span><\/p>\n

Stratified Sampling \u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Random<\/strong><\/span><\/p>\n

(B) Stratified \/ \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924<\/strong><\/span><\/p>\n

(C) Purposive<\/strong><\/span><\/p>\n

(D) Convenience<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Stratified \/ \u0938\u094d\u0924\u0930\u0940\u0915\u0943\u0924<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

12. Population is divided into<\/strong><\/span><\/p>\n

Stratified Sampling \u092e\u0947\u0902 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Villages<\/strong><\/span><\/p>\n

(B) Strata \/ \u0938\u094d\u0924\u0930<\/strong><\/span><\/p>\n

(C) Families<\/strong><\/span><\/p>\n

(D) Districts<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Strata \/ \u0938\u094d\u0924\u0930<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

13. Purpose of Stratified Sampling<\/strong><\/span><\/p>\n

Stratified Sampling \u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f-
\n<\/strong><\/span><\/p>\n

(A) Representation of all strata \/ \u0938\u092d\u0940 \u0938\u094d\u0924\u0930\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935<\/strong><\/span><\/p>\n

(B) Increase cost<\/strong><\/span><\/p>\n

(C) Waste time<\/strong><\/span><\/p>\n

(D) Data collection<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Representation of all strata \/ \u0938\u092d\u0940 \u0938\u094d\u0924\u0930\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f\u0924\u094d\u0935<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

14. Which is Non-Probability Sampling<\/strong><\/span><\/p>\n

\u0915\u094c\u0928-\u0938\u093e Non-Probability Sampling \u0939\u0948?
\n<\/strong><\/span><\/p>\n

(A) Random<\/strong><\/span><\/p>\n

(B) Stratified<\/strong><\/span><\/p>\n

(C) Purposive<\/strong><\/span><\/p>\n

(D) Systematic<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (C) Purposive<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

15. Sampling Unit is<\/strong><\/span><\/p>\n

Sampling Unit \u0915\u094d\u092f\u093e \u0939\u0948?
\n<\/strong><\/span><\/p>\n

(A) Whole population<\/strong><\/span><\/p>\n

(B) Selected unit \/ \u091a\u092f\u0928\u093f\u0924 \u0907\u0915\u093e\u0908<\/strong><\/span><\/p>\n

(C) Questionnaire<\/strong><\/span><\/p>\n

(D) Table<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Selected unit \/ \u091a\u092f\u0928\u093f\u0924 \u0907\u0915\u093e\u0908<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

16. Census studies<\/strong><\/span><\/p>\n

Census Method \u092e\u0947\u0902 \u0905\u0927\u094d\u092f\u092f\u0928 \u0939\u094b\u0924\u093e \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Sample<\/strong><\/span><\/p>\n

(B) Whole population \/ \u092a\u0942\u0930\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e<\/strong><\/span><\/p>\n

(C) Village<\/strong><\/span><\/p>\n

(D) City<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Whole population \/ \u092a\u0942\u0930\u0940 \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

17. Need of Sampling<\/strong><\/span><\/p>\n

Sampling \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e-
\n<\/strong><\/span><\/p>\n

(A) Save time & money<\/strong><\/span><\/p>\n

(B) Increase population<\/strong><\/span><\/p>\n

(C) Print report<\/strong><\/span><\/p>\n

(D) Mapping<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Save time & money<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

18. Biggest advantage of Random Sampling<\/strong><\/span><\/p>\n

Random Sampling \u0915\u093e \u0938\u092c\u0938\u0947 \u092c\u0921\u093c\u093e \u0932\u093e\u092d-<\/strong><\/span><\/p>\n

(A) Less bias \/ \u0915\u092e \u092a\u0915\u094d\u0937\u092a\u093e\u0924<\/strong><\/span><\/p>\n

(B) High cost<\/strong><\/span><\/p>\n

(C) More time<\/strong><\/span><\/p>\n

(D) Complexity<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Less bias \/ \u0915\u092e \u092a\u0915\u094d\u0937\u092a\u093e\u0924<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

19. Major limitation of Purposive Sampling<\/strong><\/span><\/p>\n

Purposive Sampling \u0915\u093e \u092a\u094d\u0930\u092e\u0941\u0916 \u0926\u094b\u0937-
\n<\/strong><\/span><\/p>\n

(A) Bias \/ \u092a\u0915\u094d\u0937\u092a\u093e\u0924<\/strong><\/span><\/p>\n

(B) Saves time<\/strong><\/span><\/p>\n

(C) Low cost<\/strong><\/span><\/p>\n

(D) Better representation<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Bias \/ \u092a\u0915\u094d\u0937\u092a\u093e\u0924<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

20. Stratified Sampling is suitable for<\/strong><\/span><\/p>\n

Stratified Sampling \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Heterogeneous population \/ \u0935\u093f\u0937\u092e \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e<\/strong><\/span><\/p>\n

(B) Homogeneous<\/strong><\/span><\/p>\n

(C) Small sample<\/strong><\/span><\/p>\n

(D) Lab study<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Heterogeneous population \/ \u0935\u093f\u0937\u092e \u091c\u0928\u0938\u0902\u0916\u094d\u092f\u093e<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

21. Sampling Error relates to<\/strong><\/span><\/p>\n

Sampling Error \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Sample selection<\/strong><\/span><\/p>\n

(B) Map<\/strong><\/span><\/p>\n

(C) Report<\/strong><\/span><\/p>\n

(D) Book<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Sample selection<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

22. Feature of Probability Sampling<\/strong><\/span><\/p>\n

Probability Sampling \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e-
\n<\/strong><\/span><\/p>\n

(A) Equal probability<\/strong><\/span><\/p>\n

(B) Researcher’s choice<\/strong><\/span><\/p>\n

(C) Convenience<\/strong><\/span><\/p>\n

(D) Experience<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Equal probability<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

23. Purposive Sampling is based on<\/strong><\/span><\/p>\n

Purposive Sampling \u0906\u0927\u093e\u0930\u093f\u0924 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Researcher’s judgement<\/strong><\/span><\/p>\n

(B) Lottery<\/strong><\/span><\/p>\n

(C) Computer<\/strong><\/span><\/p>\n

(D) Chance<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Researcher’s judgement<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

24. When is Stratified Sampling used?<\/strong><\/span><\/p>\n

Stratified Sampling \u0915\u092c \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948?
\n<\/strong><\/span><\/p>\n

(A) Population divided into strata<\/strong><\/span><\/p>\n

(B) Small population<\/strong><\/span><\/p>\n

(C) No data<\/strong><\/span><\/p>\n

(D) No questionnaire<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Population divided into strata<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

25. Which is not Probability Sampling?<\/strong><\/span><\/p>\n

\u0915\u094c\u0928-\u0938\u093e Probability Sampling \u0928\u0939\u0940\u0902 \u0939\u0948?
\n<\/strong><\/span><\/p>\n

(A) Random<\/strong><\/span><\/p>\n

(B) Stratified<\/strong><\/span><\/p>\n

(C) Purposive<\/strong><\/span><\/p>\n

(D) Systematic<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (C) Purposive<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

26. Objective of Sampling<\/strong><\/span><\/p>\n

Sampling \u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f-
\n<\/strong><\/span><\/p>\n

(A) Representative sample<\/strong><\/span><\/p>\n

(B) Increase population<\/strong><\/span><\/p>\n

(C) Increase time<\/strong><\/span><\/p>\n

(D) Reduce data<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Representative sample<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

27. Most unbiased sampling<\/strong><\/span><\/p>\n

\u0938\u092c\u0938\u0947 \u0928\u093f\u0937\u094d\u092a\u0915\u094d\u0937 Sampling-
\n<\/strong><\/span><\/p>\n

(A) Purposive<\/strong><\/span><\/p>\n

(B) Random<\/strong><\/span><\/p>\n

(C) Convenience<\/strong><\/span><\/p>\n

(D) Judgment<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (B) Random<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

28. Advantage of Stratified Sampling<\/strong><\/span><\/p>\n

Stratified Sampling \u0915\u093e \u0932\u093e\u092d-
\n<\/strong><\/span><\/p>\n

(A) Representation of all strata<\/strong><\/span><\/p>\n

(B) More bias<\/strong><\/span><\/p>\n

(C) More time<\/strong><\/span><\/p>\n

(D) Qualitative only<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Representation of all strata<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

29. Purposive Sampling is useful in<\/strong><\/span><\/p>\n

Purposive Sampling \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u0948-
\n<\/strong><\/span><\/p>\n

(A) Case study & qualitative research<\/strong><\/span><\/p>\n

(B) Census<\/strong><\/span><\/p>\n

(C) Math model<\/strong><\/span><\/p>\n

(D) Lab<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (A) Case study & qualitative research<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n

30. Which is not a sampling type<\/strong><\/span><\/p>\n

\u0915\u094c\u0928-\u0938\u093e Sampling \u0915\u093e \u092a\u094d\u0930\u0915\u093e\u0930 \u0928\u0939\u0940\u0902 \u0939\u0948?<\/strong><\/span><\/p>\n

(A) Random<\/strong><\/span><\/p>\n

(B) Stratified<\/strong><\/span><\/p>\n

(C) Purposive<\/strong><\/span><\/p>\n

(D) Histogram<\/strong><\/span><\/p>\n

\r\n \r\n Show Answer<\/span>\r\n <\/button>\r\n \r\n (D) Histogram<\/span> <\/div>\r\n <\/div>\r\n <\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Sampling Type : Random, Stratified and purposive \u00a0 \u00a0 \u00a0\u0936\u094b\u0927\u0915\u0930\u094d\u0924\u093e \u0905\u092a\u0928\u0947 \u0936\u094b\u0927 \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u0917\u094d\u0930 (Whole) \u0938\u0947 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u092e\u0947\u0902 \u0915\u0941\u091b \u0938\u0926\u0938\u094d\u092f\u094b\u0902 \u092f\u093e \u0935\u0938\u094d\u0924\u0941\u0913\u0902 \u0915\u093e \u091a\u092f\u0928 (Selection) \u0915\u0930 \u0932\u0947\u0924\u093e \u0939\u0948\u0964 \u0907\u0938 \u091a\u092f\u0928\u093f\u0924 \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 (Sample) \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u0925\u093e \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936 \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0935\u093f\u0927\u093f \u0915\u094b \u092a\u094d\u0930\u0924\u093f\u0926\u0930\u094d\u0936\u0928 (Sampling) \u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 Example: \u00a0 \u00a0\u092f\u0926\u093f \u0915\u094b\u0908 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[162],"tags":[],"class_list":["post-19356","post","type-post","status-publish","format-standard","hentry","category-research-methodology"],"acf":{"test_duration":60,"q1_question":"","q1_option_a":"","q1_option_b":"","q1_option_c":"","q1_option_d":"","q1_correct":"","q1_explanation":"","q2_question":"","q2_option_a":"","q2_option_b":"","q2_option_c":"","q2_option_d":"","q2_correct":"","q2_explanation":"","q3_question":"","q3_option_a":"","q3_option_b":"","q3_option_c":"","q3_option_d":"","q3_correct":"","q3_explanation":"","q4_question":"","q4_option_a":"","q4_option_b":"","q4_option_c":"","q4_option_d":"","q4_correct":"","q4_explanation":"","q5_question":"","q5_option_a":"","q5_option_b":"","q5_option_c":"","q5_option_d":"","q5_correct":"","q5_explanation":"","q6_question":"","q6_option_a":"","q6_option_b":"","q6_option_c":"","q6_option_d":"","q6_correct":"","q6_explanation":"","q7_question":"","q7_option_a":"","q7_option_b":"","q7_option_c":"","q7_option_d":"","q7_correct":"","q7_explanation":"","q8_question":"","q8_option_a":"","q8_option_b":"","q8_option_c":"","q8_option_d":"","q8_correct":"","q8_explanation":"","q9_question":"","q9_option_a":"","q9_option_b":"","q9_option_c":"","q9_option_d":"","q9_correct":"","q9_explanation":"","q10_question":"","q10_option_a":"","q10_option_b":"","q10_option_c":"","q10_option_d":"","q10_correct":"","q10_explanation":"","q11_question":"","q11_option_a":"","q11_option_b":"","q11_option_c":"","q11_option_d":"","q11_correct":"","q11_explanation":"","q12_question":"","q12_option_a":"","q12_option_b":"","q12_option_c":"","q12_option_d":"","q12_correct":"","q12_explanation":"","q13_question":"","q13_option_a":"","q13_option_b":"","q13_option_c":"","q13_option_d":"","q13_correct":"","q13_explanation":"","q14_question":"","q14_option_a":"","q14_option_b":"","q14_option_c":"","q14_option_d":"","q14_correct":"","q14_explanation":"","q15_question":"","q15_option_a":"","q15_option_b":"","q15_option_c":"","q15_option_d":"","q15_correct":"","q15_explanation":"","q16_question":"","q16_option_a":"","q16_option_b":"","q16_option_c":"","q16_option_d":"","q16_correct":"","q16_explanation":"","q17_question":"","q17_option_a":"","q17_option_b":"","q17_option_c":"","q17_option_d":"","q17_correct":"","q17_explanation":"","q18_question":"","q18_option_a":"","q18_option_b":"","q18_option_c":"","q18_option_d":"","q18_correct":"","q18_explanation":"","q19_question":"","q19_option_a":"","q19_option_b":"","q19_option_c":"","q19_option_d":"","q19_correct":"","q19_explanation":"","q20_question":"","q20_option_a":"","q20_option_b":"","q20_option_c":"","q20_option_d":"","q20_correct":"","q20_explanation":"","q21_question":"","q21_option_a":"","q21_option_b":"","q21_option_c":"","q21_option_d":"","q21_correct":"","q21_explanation":"","q22_question":"","q22_option_a":"","q22_option_b":"","q22_option_c":"","q22_option_d":"","q22_correct":"","q22_explanation":"","q23_question":"","q23_option_a":"","q23_option_b":"","q23_option_c":"","q23_option_d":"","q23_correct":"","q23_explanation":"","q24_question":"","q24_option_a":"","q24_option_b":"","q24_option_c":"","q24_option_d":"","q24_correct":"","q24_explanation":"","q25_question":"","q25_option_a":"","q25_option_b":"","q25_option_c":"","q25_option_d":"","q25_correct":"","q25_explanation":"","q26_question":"","q26_option_a":"","q26_option_b":"","q26_option_c":"","q26_option_d":"","q26_correct":"","q26_explanation":"","q27_question":"","q27_option_a":"","q27_option_b":"","q27_option_c":"","q27_option_d":"","q27_correct":"","q27_explanation":"","q28_question":"","q28_option_a":"","q28_option_b":"","q28_option_c":"","q28_option_d":"","q28_correct":"","q28_explanation":"","q29_question":"","q29_option_a":"","q29_option_b":"","q29_option_c":"","q29_option_d":"","q29_correct":"","q29_explanation":"","q30_question":"","q30_option_a":"","q30_option_b":"","q30_option_c":"","q30_option_d":"","q30_correct":"","q30_explanation":"","q31_question":"","q31_option_a":"","q31_option_b":"","q31_option_c":"","q31_option_d":"","q31_correct":"","q31_explanation":"","q32_question":"","q32_option_a":"","q32_option_b":"","q32_option_c":"","q32_option_d":"","q32_correct":"","q32_explanation":"","q33_question":"","q33_option_a":"","q33_option_b":"","q33_option_c":"","q33_option_d":"","q33_correct":"","q33_explanation":"","q34_question":"","q34_option_a":"","q34_option_b":"","q34_option_c":"","q34_option_d":"","q34_correct":"","q34_explanation":"","q35_question":"","q35_option_a":"","q35_option_b":"","q35_option_c":"","q35_option_d":"","q35_correct":"","q35_explanation":"","q36_question":"","q36_option_a":"","q36_option_b":"","q36_option_c":"","q36_option_d":"","q36_correct":"","q36_explanation":"","q37_question":"","q37_option_a":"","q37_option_b":"","q37_option_c":"","q37_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