Find P(A) if P(Ā)=0.018?
please explain how u got the answer. thnx.
- AlJacketLv 49 years agoFavorite Answer
We know that P(A)+P(~A) = 1,
Now subtract P(~A) from both sides
P(A) + P(~A) - P(~A) = 1 - P(~A)
Now we have
P(A) = 1 - P(~A) - .018 = .0982, since P(~A) = .018
So the answer is D.