Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Section 10.7 - Probability - Exercise Set - Page 1118: 10

Answer

The required probability is, $\frac{65}{124}\approx 0.52$

Work Step by Step

We know that from the given table, $ P\left( \text{selecting a married woman from the adult female population} \right)=\frac{\text{number of married women}}{\text{number of females}}$ Thus, $\begin{align} & \left( \text{selecting a married woman from the adult female population} \right)=\frac{65}{124} \\ & \approx 0.52 \end{align}$
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