Unit 2. RESEARCH APTITUDE
UGC NET JRF Paper 1 Free Unit-wise Test Series.
Question (16/20)
Q.16. What is the main purpose of using random sampling in research?
(A). To ensure the sample is representative of the population
(B). To increase the sample size
(C). To reduce the cost of data collection
(D). To simplify the research process
Answer: (A). To ensure the sample is representative of the population
Explanation: Random sampling ensures that every member of the population has an equal chance of being selected, making the sample more representative.
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