Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321755936
ISBN 13: 978-0-32175-593-3

Chapter 3 - Probability - Exercises 3.35 - 3.62 - Understanding the Principles: 3.39

Answer

This rule states that: The probability of union of events A and B is equal to the sum of probability of event A, probability of event B minus probability of event A intersection event B. Thus P (AUB) = P(A) + P(B) -P(A∩B)

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