For random samples of size n 5 16 selected from a normal distribution with a mean of

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For random samples of size n 5 16 selected from a normal distribution with a mean of m 5 75 and a standard deviation of s 5 20, find each of the following:

a. The range of sample means that defines the middle 95% of the distribution of sample means

b. The range of sample means that defines the middle 99% of the distribution of sample means

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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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