Statistics for the Life Sciences (5th Edition)

Published by Pearson
ISBN 10: 0-32198-958-9
ISBN 13: 978-0-32198-958-1

Chapter 3 - Probability and the Binomial Distribution - Exercises 3.5.1 - 3.5.10: 3.5.5

Answer

$µ_{x}$ = ∑$x_{i}$P(X=$x_{i}$)

Work Step by Step

$µ_{x}$ = (0)(0.343) + (1)(0.441) + (2)(0.189) + 3(0.027) = 0.9
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