A population forms a normal distribution with a mean of m 5 85 and a standard deviation

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A population forms a normal distribution with a mean of m 5 85 and a standard deviation of s 5 24.

For each of the following samples, compute the z-score for the sample mean.

a. M 5 91 for n 5 4 scores

b. M 5 91 for n 5 9 scores

c. M 5 91 for n 5 16 scores

d. M 5 91 for n 5 36 scores

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781337098120

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano

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Question Posted: Jul 18, 2024 10:10 AM

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A population forms a normal distribution with a mean of m 5 85 and a standard deviation

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Essentials Of Statistics For The Behavioral Sciences

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