The mean height of women in a country(ages 20minus

29) is 63.8

63.8 inches. A random sample of 75

75 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64

64 inches? Assume sigma

equals

=2.85

2.85.

The probability that the mean height for the sample is greater than 64

64 inches is

nothing

.

(Round to four decimal places asneeded.)

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