Question

4. What do you mean by sampling investigation ? Write its merits and deineris
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Answer 1

A Sample Investigation is the process of learning about the population based on a sample that you draw from it. In this technique, instead of using all items in a universe, you use only a part of the universe for study. Also, you draw conclusions based on the sample for the entire universe.

Answer 2

A Sample Investigation is the process of learning about the population based on a sample that you draw from it. In this technique, instead of using all items in a universe, you use only a part of the universe for study. Also, you draw conclusions based on the sample for the entire universe.