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Let A and B be two events in a sample space S. Suppose P(A) = 0.5, P(B) 0.3, and P(A n B) = 0.2. Find: a. P(AUB) b. P(B') c. P(A-B) d. P(B-A)

Let A and B be two events in a sample space S. Suppose P(A) = 0.5, P(B) 0.3, and P(A n B) = 0.2. Find: a. P(AUB) b. P(B') c. P(A-B) d. P(B-A)

A First Course in Probability (10th Edition)
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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Let A and B be two events in a sample space S. Suppose P(A) = 0.5, P(B) 0.3, and P(A n B) = 0.2. Find: a. P(AUB) b. P(B') c. P(A-B) d. P(B-A)
Transcribed Image Text:Let A and B be two events in a sample space S. Suppose P(A) = 0.5, P(B) 0.3, and P(A n B) = 0.2. Find: a. P(AUB) b. P(B') c. P(A-B) d. P(B-A)
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