Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 8 - Hypothesis Testing - Chapter Quiz: 8

Answer

(d) n-1

Work Step by Step

The degrees of freedom for the chi-square test for variances or standard deviations are n-1
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