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What conditions are necessary in order to use the dependent samples West for the

ID: 3155456 • Letter: W

Question

What conditions are necessary in order to use the dependent samples West for the mean of the difference of two populations? Choose the correct answer below. O A. Each sample must be randomly selected from a normal population and each member of the first sample must be paired with a member of the second sample. O B. Each sample must be randomly selected from any population and the two samples must be independent. O C. Each sample must be randomly selected from a normal population and the two samples must be independent. O D. Each sample must be randomly selected from any population and each member of the first sample must be paired with a member of the second sample.

Explanation / Answer

what conditions are necessary in order to use the dependent samples t-test for the mean of the difference of two populations

Ans:Each sample must be randomly selected from a normal population and each of the first sample must be paired with a member of the second sample

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