Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 5 - Discrete Probability Distributions - 5-3 The Binomial Distribution - Exercises 5-3 - Page 285: 29

Answer

0.177

Work Step by Step

$p=0.58, q=0.42, n=20$ use binomial formula, $P(X=12)=0.177$
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