Answer
0.156
Work Step by Step
Use the Poisson formula with $\mu=4$
$P(X=5)=\frac{4^5e^{-4}}{5!}=0.156$
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 - 5-4 Other Types of Distributions - Exercises 5-4 - Page 299: 15
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