Let A and B be events with P(A)=0.4, P(B)=0.8 . Assume that A and B are independent. Find P(A and B)
A) 0.32
B) 0.5
C) 0.4
D) 0.8

Name: Let A and B be events with P(A)=0.4, P(B)=0.8 . Assume that A and B are independent. Find P(A and B) A) 0.32 B) 0.5 C) 0.4 D) 0.8
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Question

Quizplus · Accepted Answer

If A and B are independent events, then P(A and B) = P(A) x P(B). 
Therefore, P(A and B) = 0.4 x 0.8 = 0.32. 
The correct choice is A.

Let a and B Be Events with P(A)=0