The heights of adult men in America are normally distributed, with a mean of 69.7 inches and a standard deviation of 2.67 inches. The heights of adult women in America are also normally distributed, but with a mean of 64.1 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 4 decimal places)? Z = b. If a woman is 5 feet 11 inches tall, what is her z-score (to 4 decimal places)? Z = c. Who is relatively taller? O The 6 foot 3 inch American man O The 5 foot 11 inch American woman