Assume women’s heights are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. a. If 1 woman is randomly selected, what is the probability that her height is less than 64 inches? b. If 36 women are randomly selected, what is the probability that they have a mean height of less than 64 inches?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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. Assume women’s heights are normally distributed with a mean of 63.6 inches and a
standard deviation of 2.5 inches.
a. If 1 woman is randomly selected, what is the probability that her height is less
than 64 inches?
b. If 36 women are randomly selected, what is the probability that they have a mean
height of less than 64 inches?

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