The mean height of women in a country (ages20-29) is 64.3 inches
The mean height of women in a country (ages20-29) is 64.3 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 sigma =2.78.
The probability that the mean height for the sample is greater than 65 inches is?