A survey found thatwomen's heights are normally distributed with mean 63.4 in and standard deviation 2.5 in. A branch of the military requireswomen's heights to be between 58 in and 80 in.

a. Find the percentage of women meeting the height requirement. Are many women being denied the opportunity to join this branch of the military because they are too short or tootall?

b. If this branch of the military changes the height requirements so that all women are eligible except the shortest1% and the tallest2%, what are the new heightrequirements?