Answer
0.264
Work Step by Step
$p=5/500=0.01, n=100, \mu=np=1$, use Poisson formula
$P(0)=\frac{1^0e^{-1}}{0!}=0.368, P(1)=\frac{1^1e^{-1}}{1!}=0.368$,
$P(X\geq2)=1-P(0)-P(1)=0.264$
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: 12
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