Stats Modeling the World, 4th Edition

Published by Pearson
ISBN 10: 0133151549
ISBN 13: 978-0-13315-154-1

Chapter 11 - Sample Surveys - Exercises - Page 300: 5

Answer

All of the national adults that are 18 and older.

Work Step by Step

This is the group being studied, which is also known as the "population group".
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