The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 16 - Confidence Intervals: The Basics - Chapter 16 Exercises - Page 387: 16.19b

Answer

The 463 students in this class must be a random sample of all of the first-year students at this university to satisfy conditions.

Work Step by Step

The 463 students in this class must be a random sample of all of the first-year students at this university to satisfy conditions.
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