Given P (X) = 0.4, P (Y) = 0.4 and P (X/Y) = 0.25. Find the probability that the event Y does not occur. i) Draw a contingency table to represent the events above. ii) Find P (XUY).

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 25E
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Given P (X) = 0.4, P (Y) = 0.4 and P (X/Y) = 0.25.
Find the probability that the event Y does not occur.
i) Draw a contingency table to represent the events above.
ii) Find P (XUY).
Transcribed Image Text:Given P (X) = 0.4, P (Y) = 0.4 and P (X/Y) = 0.25. Find the probability that the event Y does not occur. i) Draw a contingency table to represent the events above. ii) Find P (XUY).
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