Rolling a fair 12-sided die produces a uniformly distributed set of numbers between 1 and 12 with
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a. Find the mean and standard deviation of the resulting distribution of sample means for n = 81.
b. Find the mean and standard deviation of the resulting distribution of sample means for n = 100.
c. Why is the standard deviation in part a different from the standard deviation in part b? Distribution
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Related Book For
Statistical Reasoning for Everyday Life
ISBN: 978-0321817624
4th edition
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
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