Mathematics, 10.07.2021 04:10 awesomegrill
A half-century ago, the mean height of women in a particular country in their 20s was 63.1 inches. Assume that the heights of today's women in their 20s are approximately normally distributed with a standard deviation of inches. If the mean height today is the same as that of a half-century ago, what percentage of all samples of of today's women in their 20s have mean heights of at least inches?
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A half-century ago, the mean height of women in a particular country in their 20s was 63.1 inches....
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