Suppose that for a certain experiment $P ( A ) = .33 \text { and } P ( B ) = .29$ . If A and B are mutually exclusive events, find P(A UB).
A) .31
B) .03
C) .62
D) .38

Name: Suppose that for a certain experiment $P ( A ) = .33 \text { and } P ( B ) = .29$ . If A and B are mutually exclusive events, find P(A UB). A) .31 B) .03 C) .62 D) .38
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Question

Quizplus · Accepted Answer

For mutually exclusive events, $P(A \cup B) = P(A) + P(B)$. Thus, $P(A \cup B) = 0.33 + 0.29 = 0.62$.

Suppose That for a Certain Experiment P(A)=.33 and P(B)=.29P ( A ) = .33 \text { and } P ( B ) = .29P(A)=.33 and P(B)=.29

Suppose That for a Certain Experiment $P ( A ) = .33 \text { and } P ( B ) = .29$