Statistics (12th Edition)

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

Chapter 3 - Probability - Exercises 3.35 - 3.62 - Applying the Concepts - Intermediate - Page 133: 3.57d

Answer

Fights in which initiater loses = 25 P(Fight occurred and initiater loses) = 25/167 P(Fight) = 64/167 P(Initiater loses) = 26/167 P(Fight occurred or initiater loses) = P(Fight) + P(Initiater loses) - P(Fight occurred and initiater loses) = 25/167 = 64/167 + 26/167 - 25/167 = 75/167 = 0.449

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