Given that P(A) = 0.4, P(B) = 0.7 and that P(A B) = 0.8, find: a.
Question:
Given that P(A) = 0.4, P(B) = 0.7 and that P(A ∪ B) = 0.8, find:
a. P(A ∪ B')
b. P(A' ∩ B)
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Step by Step Answer:
a To find PA B we can use the formula PA B PA PB PA B We ...View the full answer
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Related Book For 
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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