P(A UB) = P(A) + P(B) – P(A B) %3D

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 41E
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On a given night in March, the probability that it is going to rain is 0.60, the chance that it
is going to rain and snow is 0.12, and the chance that it is going to snow is 0.22. What is
the probability that it is going to rain or snow?
P(AU B) = P(A) + P(B) – P(A^B)
A. .94
В. .70
С..50
D. .80
Transcribed Image Text:On a given night in March, the probability that it is going to rain is 0.60, the chance that it is going to rain and snow is 0.12, and the chance that it is going to snow is 0.22. What is the probability that it is going to rain or snow? P(AU B) = P(A) + P(B) – P(A^B) A. .94 В. .70 С..50 D. .80
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