3. For two events A and B, the probability that A occurs is 0.8, the probability that B occurs i 0.4, and the probability that both occurs is 0.2. a) Given that A occurred, what is the probability that B also occurred (write up to second decimal place)? b) Find P(A U B).
3. For two events A and B, the probability that A occurs is 0.8, the probability that B occurs i 0.4, and the probability that both occurs is 0.2. a) Given that A occurred, what is the probability that B also occurred (write up to second decimal place)? b) Find P(A U B).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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