Answer
Let P(W) = We chose a woman = 0.52
Let P(N) = Person chosen never married = 0.25
Then, P(W∩N) = A women is chosen who never married = 0.11
P(WUN) = A woman is chosen or a person is chosen who never married or both
P(WUN) = P(W) + P(N) - P(W∩N)
= 0.52 + 0.25 - 0.11
= 0.66
Work Step by Step
Let P(W) = We chose a woman = 0.52
Let P(N) = Person chosen never married = 0.25
Then, P(W∩N) = A women is chosen who never married = 0.11
P(WUN) = A woman is chosen or a person is chosen who never married or both
P(WUN) = P(W) + P(N) - P(W∩N)
= 0.52 + 0.25 - 0.11
= 0.66
