Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 5 - Discrete Probability Distributions - 5-3 Binomial Probability Distributions - Beyond the Basics - Page 222: 46



Work Step by Step

By the given formula: $P=\frac{12!}{5!\cdot 4! \cdot 3!}\cdot(\frac{18}{38})^5 \cdot(\frac{18}{38})^4 \cdot(\frac{2}{38})^3=0.0049.$
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