A survey found that women's heights are normally distributed with mean 63.5 in. and standard deviation 2.3 in. The survey also found that men's heights are normally distributed with a mean 68.7 in. and a standard deviation 2.8.
(a) Most of the live characters at an amusement park have height requirements with a minimum of 4ft 9in and a maximum of 6ft 9in.
Find the percentage of women meeting the height mean 68.7 in and standard deviation 2.8.

Question

A survey found that women's heights are normally distributed with mean 63.5 in. and standard deviation 2.3 in. The survey also found that men's heights are normally distributed with a mean 68.7 in. and a standard deviation 2.8. 
(a) Most of the live characters at an amusement park have height requirements with a minimum of 4ft 9in and a maximum of 6ft 9in.
Find the percentage of women meeting the height mean 68.7 in and standard deviation 2.8.

perl · Answer

you can use a table to find the percentage

perl · Answer

first convert to a z score