Question
A warehouse owner wants to know the average weight of books at his facility. He weighs 26 books and finds that the sample has a
A warehouse owner wants to know the average weight of books at his facility. He weighs 26 books and finds that the sample has a mean weight of 9.37 pounds and standard deviation of 2.62 pounds. Construct a99
%
99
%
confidence interval for the population mean of book weights. Assume the population is normally distributed.
Choose the correct confidence interval and critical value used in the calculation.
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Elementary Number Theory
Authors: Gove Effinger, Gary L Mullen
1st Edition
1000427129, 9781000427127
