Question

1)If P(A) = .58, P(B) = .44, and P(A ∩ B) = .25, then P(A ∪ B) =

Group of answer choices

1.02

.77

.23

.39

2) If A and B are independent events with P(A) = .1 and P(B) = .4, then

Group of answer choices

P(A ∩ B) = .10

P(A ∩ B) = .04

P(A ∩ B) = .25

P(A ∪ B) = .5

3) If P(B) = .62 and P(A ∩ B) = .45, then P(A | B) =

Group of answer choices

.726

.279

1.38

.17

Answer 1