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Suppose that the population of heights of female college students is approximately normally distributed with the mean µof 68 inches and standard deviation σ of 2.75 inches. A random sample of 16 heights is obtained. Describe all work.

A) Find out the proportion of female college students whose height is greater than 69 inches.

B) Find out the mean and standard error of the x - bar distribution.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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