Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 9 - Section 9.3 - Assess Your Understanding - Vocabulary and Skill Building - Page 459: 4

Answer

False.

Work Step by Step

The given form is valid for symmetric distributions. The chi-square distribution, used to construct the confidence interval of the standard deviation, is not symmetric.
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