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Importance of random sample and use in hypothesis testing

Why is it important that a sample be random and representative when conducting hypothesis testing?

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Question:

Why is it important that a sample be random and representative when conducting hypothesis testing?

Answer:

First of all let us discuss the importance of random. Random is a very important word which helps us to give very reliable and effective results for our studies, researches and projects. Random means when each and everything has the same chance of selection or non selection for any particular task.

For more clarity we will now include the sample, sample is the part of the population which helps in ...

Solution Summary

This solution is comprised of a detailed explanation Importance of random sample and use of random sample in hypothesis testing. Explanation is provided for more than 300 words.

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