The heights of adult men in America are normally distributed, with a mean of 69.5 inches…

The heights of adult men in America are normally distributed,
with a mean of 69.5 inches and a standard deviation of 2.68 inches.
The heights of adult women in America are also normally
distributed, but with a mean of 64.4 inches and a standard
deviation of 2.53 inches.

Place Order

a) If a man is 6 feet 3 inches tall, what is his z-score (to two
decimal places)? z =

b) What percentage of men are SHORTER than 6 feet 3 inches?
Round to nearest tenth of a percent. %

c) If a woman is 5 feet 11 inches tall, what is her z-score (to
two decimal places)? z =

d) What percentage of women are TALLER than 5 feet 11 inches?
Round to nearest tenth of a percent.