Project #75126 - Elemetary Statistics

Need help! Quest: assume that women's heights are normally distributed with a mean given by mu=64.3in and a standard deviation given by sigma=2.6in.

(a) If 1 woman is randomly selected, find the probability that her height is less than 65in.

(b) If 36 women are randomly selected, find the probability that they have a mean height less than 65in.

_____________________

(a) The probability is approximately_______(round to 4 decimals as needed)

(b) The probability is approximately_______(round to 4 decimals as needed)

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Due By (Pacific Time) 06/28/2015 09:00 pm
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