Answer
0.124
Work Step by Step
Use binomial formula with $p=0.4, n=8$
$P(X=5)=_8C_50.4^50.6^3=0.124$
Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition
by Bluman, Allan
Published by
McGraw-Hill Education
ISBN 10:
0078136334
ISBN 13:
978-0-07813-633-7
Chapter 5 - Discrete Probability Distributions - Chapter Quiz - Page 307: 21
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