Question

The heights of women in the united states are normally distributed with a mean of 64 inches and a standard deviation of 2.75 inches. the percent of women whose heights are between 64 and 69.5 inches, to the nearest whole percent, is
a. 6
b. 48
c. 68
d. 95

Answer 1

According to the normal distribution curve:

"the percent of women whose heights are between 64 and 69.5 inches" represents the values within 2 standard deviation ,,,

And that value is 95% of the whole data