Question
a research company desires to know the mean consumption of milk per week among males over age 25. they believe that the milk consumption has
a research company desires to know the mean consumption of milk per week among males over age 25. they believe that the milk consumption has a mean of 3.7 liters, and want to construct a 95% confidence interval with a maximum error of 0.1 liters. Assuming a standard deviation of 1.3 liters, what is the minimum number of males over age 25 they must include in their sample?
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Fundamentals Of Matrix Analysis With Applications
Authors: Edward Barry Saff, Arthur David Snider
1st Edition
111895369X, 9781118953693
