Question
Assume that weights of males are normally distributed with a mean of 187lb and a standard deviation of 12lb. If a group of 25 males
Assume that weights of males are normally distributed with a mean of 187lb and a standard deviation of 12lb. If a group of 25 males is randomly selected, what is the probability that their mean is more that 180lb?
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A First Course In Fuzzy Logic
Authors: Hung T Nguyen, Carol L Walker, Elbert A Walker
4th Edition
0429012608, 9780429012600
