Statistics (12th Edition)

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

Chapter 3 - Probability - Supplementary Exercises 3.154 - 3.199 - Applying the Concepts - Basic - Page 171: 3.167b

Answer

P(car has a rating of four or five stars) = 59/98 + 18/98 = 0.7857 Hence True

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