math

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Question

Assume that the population of heights of female college students is approximately normally distributed with mean ? of 66.45 inches and standard deviation ? of 4.72 inches. A random sample of 82 heights is obtained. Show all work. (A) Find P(x?65.50) (B) Find the mean and standard error of the x... Mar 15 2012 08:35 AM

 

Solution ID:609148 | This paper was updated on 26-Nov-2015

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