Assume that female students' heights are normally distributed with a mean given by = 64.2 in
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a. If one female student is randomly selected, find the probability that her height is above 65.0 in.
b. If 50 female students are randomly selected, find the probability that they have a mean height greater than 65.0 in.
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a Normal distribution 642 26 Px 650 Pz 31 5000 1217 ...View the full answer
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