The mean height of women in a country​ (ages 20−​29) is 64.4 inches. A random sample of 75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 ​inches? Assume σ=2.77.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The mean height of women in a country​ (ages

20−​29)

is

64.4

inches. A random sample of

75

women in this age group is selected. What is the probability that the mean height for the sample is greater than

65

​inches? Assume

σ=2.77.
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