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Assume that?women's heights are normally distributed with a mean given by ?=63.5?in,and a standard deviation given by??=2.2in.
(a) If 1 woman is randomly?selected, find the probability that her height is less than 64in.
(b) If 50?women are randomly?selected, find the probability that they have a mean height less than 64in.
Paper#9255588 | Written in 27-Jul-2016Price : $16