In a community of M men and W women, m men and w women smoke (m ≤ M, w ≤ W ). If a person is selected at random and A and B are the events that the person is a man and smokes, respectively, under what...

In a community of M men and W women, m men and w women smoke (m ≤ M, w ≤ W ). If a person

is selected at random and A and B are the events that the person is a man and smokes, respectively, under what conditions are A and B independent?

May 13, 2022