Question: Assume that the distribution of heights of adult American men is normally distributed, with mean 69 inches and standard deviation 2.8 inches.

A. Carefully graph and label the x- and z- axes of the normal distribution on a bell curve.

B. What percentage of men is taller than 72.5 inches?

C. What is the probability of randomly selecting a man between the heights of 66 inches and 72.5 inches?

D. If only the tallest 2% of the male population are allowed to join an exclusive social club, what is the cutoff height?