Assume that the heights of adult white men have a mean of, Ask an Expert

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1. Assume that the heights of adult white men have a mean of 67.9 inches and a standard deviation of 2.8 inches. If 64 men are randomly selected, find the probability that they have a mean height greater than 68.9 inches.

A) 0.8188
B) 0.9671
C) not enough information to determine
D) 0.0021
E) 0.9005

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