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 12 - Analysis of Variance - 12-1 One-Way Analysis of Variance - Exercises 12-1 - Page 656: 1

Answer

ANOVA

Work Step by Step

The test used to compare three or more means is the analysis of variance (ANOVA). This test is used because it allows for the comparison of means between multiple groups.
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