Determine the Appropriate Probability Rule to Use
-Find $P ( A$ or $B )$ given that $P ( A ) = 0.7 , P ( B ) = 0.2$, and $A$ and $B$ are mutually exclusive.
A) $0.9$
B) 0
C) $0.14$
D) $0.5$

Name: Determine the Appropriate Probability Rule to Use -Find $P ( A$ or $B )$ given that $P ( A ) = 0.7 , P ( B ) = 0.2$, and $A$ and $B$ are mutually exclusive. A) $0.9$ B) 0 C) $0.14$ D) $0.5$
Brand: Quizplus
Rating: 4.8 (43 reviews)

Question

Quizplus · Accepted Answer

Since $A$ and $B$ are mutually exclusive, $P(A \text{ or } B) = P(A) + P(B) = 0.7 + 0.2 = 0.9$.

Determine the Appropriate Probability Rule to Use -Find P(AP ( AP(A

Determine the Appropriate Probability Rule to Use
-Find $P ( A$