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Mens heights are normally distributed with mean 68.6in. and standard deviation 2.8in. Air Force Pilots The U.S. Air Force required that pilots have heights between

Men’s heights are normally distributed with mean 68.6in. and standard deviation 2.8in.

Air Force Pilots The U.S. Air Force required that pilots have heights between 64 in. and
77 in.

  1. Find the percentage of men meeting the height requirement.
  2. If the Air Force height requirements are changed to exclude only the tallest 2.5% of men and the shortest 2.5% of men, what are the new height requirements?

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