117.If A and B are independent events such that P(B) = P(AUB) = 0.8 then P(A) is

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.9: Independent And Dependent Events
Problem 2E
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= 0.8 then P(A) is
117. If A and B are independent events such that P(B) = ½-½, P(AUB) =
(a) 0.1
(b) 0.2
(c) 0.3
(d) 0.4
Transcribed Image Text:= 0.8 then P(A) is 117. If A and B are independent events such that P(B) = ½-½, P(AUB) = (a) 0.1 (b) 0.2 (c) 0.3 (d) 0.4
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