The Belief That Men Have Greater Upper Body Strength Than

The belief that men have greater upper body strength than women:

A) is confirmed by the fact that male Olympic lifters almost always are stronger than female Olympic lifters.
B) is disconfirmed because Adam's wife can do more pushups than he can.
C) allows us to accurately predict how much weight individuals can lift if we know their sex.
D) is only true with respect to the average strength of men and women.