Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 4 - Section 4.4 - Assess Your Understanding - Applying the Concepts - Page 242: 7a

Answer

A total of 2,160 adult Americans were surveyed, out of which 536 were 55 years or older.

Work Step by Step

The table total is 2160 and the 55+ column total is 536.
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