Statistics (12th Edition)

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

Chapter 4 - Discrete Random Variables - Exercises 4.15 - 4.33 - Applying the Concepts - Intermediate - Page 188: 4.26c

Answer

Property 1: All probabilities are non-negative, which is satisfied Property 2: Sum of all properties = 1 ∑P(x) = 0.1160 + 0.3124 + 0.3364 + 0.1811 + 0.0488 + 0.0053 = 1 Hence both properties are satisfied

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