The mean height of women in a country (ages 20 – 29) is 63.6 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.75. The probability that the mean height for the sample is greater than 64 inches is Round to four decimal places as needed.)
The mean height of women in a country (ages 20 – 29) is 63.6 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64 inches? Assume o = 2.75. The probability that the mean height for the sample is greater than 64 inches is Round to four decimal places as needed.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Transcribed Image Text:The mean height of women in a country (ages 20 - 29) is 63.6 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the
sample is greater than 64 inches? Assume o = 2.75.
.....
The probability that the mean height for the sample is greater than 64 inches is
(Round to four decimal places as needed.)
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