Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.3 - Graphing Equations - Exercise Set - Page 38: 55

Answer

1.8

Work Step by Step

As per the plot, for men, the average number of awakenings at age 25 = 3.2, For women, the average number of awakenings at age 25 = 1.4. So, the difference would be 3.2-1.4=1.8.
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