Statistics (12th Edition)

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

Chapter 3 - Probability - Exercises 3.112 - 3.137 - Applying the Concepts - Intermediate - Page 163: 3.133a

Answer

Units in first echelon = 2 Units in second echelon = 3 Units in third echelon = 3 Maintenance organization alternatives = 2 x 3 x 3 = 18

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