Question

In a certain​ city, the average​ 20- to​ 29-year old man is 69.869.8 inches​ tall, with a standard deviation of 3.03.0 ​inches, while the average​ 20- to​ 29-year old woman is 64.564.5 inches​ tall, with a standard deviation of 3.83.8 inches. who is relatively​ taller, a​ 75-inch man or a​ 70-inch woman

Answer 1

 I think the problem for the man is 69. 869.8-3.03.0=66.8398. for the woman is 64.564.5-3.83.8=60.7265. The answer is a 75-inch man.