Do samples provide better results than surveys? – InterviewSolution

1.

Do samples provide better results than surveys?

Answer»

Sample provide better results than surveys because

a sample can provide reasonably reliable and accurate information at a lower cost and shorter time.
as samples are smaller than population, more detailed information can be collected by conducting intensive enquiries.
sample need a smaller team of enumerators, it is easier to train them and supervise their work more effectively.

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