A survey found that women's heights are normally distributed with mean 62.8 inches and standard deviation of 2.5 inches. This survey also found that men's heights are normally distributed with a mean 67.7 and a standard deviation 2.8.
A. Most of the live characters at an amusement park have height requirements with a minimum of 4 ft 9 in and maximum of 6 ft 2 in. Find the percentage of women meeting height requirements. __%
B. Find the percentage of men meeting the height requirements. __%
C. If height requirements are changed to exclude only the tallest 5% of men & the shortest 5%, what are the height requirements?
The new height requirements are at least __in and at most__in.

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so would that be
74-62.8/2.5 minus 57-62.8/2.5
4.48 - 2.32 = -2.16
Im stuck now...

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