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The mean height of women in a country (age 20-29) is 64.3 inches. A random sample of 75 women in this age group is selected.
The mean height of women in a country (age 20-29) is 64.3 inches. A random sample of 75 women in this age group is selected. what is the probablity that the mean height for the sample is greater than 65 inches?