The heights of adult men in America are normally distributed, with a mean of 69.1 inches and a standard deviation of 2.63 inches. The heights of adult women in America are also normally distributed, but with a
mean of 64.2 inches and a standard deviation of 2.56 inches.
a) If a man is 6 feet 3 inches tall, what is his Z-score (to two decimal places)?
Z=
b) If a woman is 5 feet 11 inches tall, what is her z-score (to two decimal places)?
Z=
c) Who is relatively taller?
The 5 foot 11 inch American woman
O The 6 foot 3 inch American man