Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 9 - Section 9.5 - Assess Your Understanding - Applying the Concepts - Page 468: 10a

Answer

P(younger) = $\hat p = \frac{15}{25} = 0.6$

Work Step by Step

Divide the no. of persons 50- to 64-years-old who feel younger than their actual age with the total.
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