Elementary Statistics (12th Edition)

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

Chapter 4 - Probability - 4-5 Multiplication Rule: Complements and Conditional Probability - Basic Skills and Concepts: 14

Answer

$0.9519$

Work Step by Step

$P(at \ least \ one \ girl)=1-P(all \ of \ them \ are \ boys)=1-0.545^{5}=0.9519$ After some time the number of women will decrease by a lot, so there will not be so many women to give birth to children.
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