Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 2 - Set Theory - 2.1 Basic Set Concepts - Exercise Set 2.1: 126

Answer

False

Work Step by Step

The sets don't have one-to-one correspondence, for both the males at the ages of 40 and 60 sleep for 8.3 hours on average.
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