Answered: Given that P(AUB) = P(A) = and P(AB) =…

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Given that P(AUB) = P(A) = and P(AB) = Find P(B) and express the probability as a simplified fraction. 5 7 23 A3 17 160

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Given that P(AU B) = 2, P(A) = ž and P(AB) = 3. Find P(B) and express the probability as a simplified fraction.
7023 0 13 0 17 150

Expert Solution

Step 1

We have given that,

P(A U B) = 1/4, P(A) = 1/5 and P(A ∩ B) = 1/8

Then,

We will find P(B) = ?

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