Research Methodology · Research Aptitude
एक प्रतिचयन (sampling) तकनीक जिसमें इकाइयों को एक ऐसी समष्टि (population) से यादृच्छिक रूप से चुना जाता है जिसे विभिन्न श्रेणियों में विभाजित किया गया है, कहलाती है:
- 1व्यवस्थित यादृच्छिक प्रतिचयन (Systematic Random Sampling)
- 2गुच्छ यादृच्छिक प्रतिचयन (Cluster Random Sampling)
- 3स्तरीकृत यादृच्छिक प्रतिचयन (Stratified Random Sampling)✓
- 4साधारण यादृच्छिक प्रतिचयन (Simple Random Sampling)
सही उत्तर देखें
स्तरीकृत यादृच्छिक प्रतिचयन (Stratified Random Sampling)
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