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Assume that women's heights are normally distributed with a mean given by mu equals 63.4 in,...
Assume that women's heights are normally distributed with a mean given by mu equals 63.4 in, and a standard deviation given by sigma equals 2.7 in. (a) If 1 woman is randomly selected, find the probability that her height is less than 64 in. (b) If 36 women are randomly selected, find the probability that they have a mean height less than 64 in. (a) The probability is approximately nothing. (Round to four decimal places as needed.)
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