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1. Men’s heights are normally distributed with a mean 69.5in and standard deviation 2.4in. Women’s heights...

1. Men’s heights are normally distributed with a mean 69.5in and standard deviation 2.4in. Women’s heights are normally distributed with mean 63.8 in and standard deviation 2.6 in.

a) What percentage of women are taller than 68 inches tall?

b) The U.S. Airforce requires that pilots have heights between 64in. And 77in. What percentage of adult men meet the height requirements?

c) If the Air Force height requirements are changed to exclude only the tallest 3% of men and the shortest 3% of women, what are the new height requirements?

Math   Statistics-And-Probability   
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