Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 12 - Analysis of Variance - 12-2 One-Way ANOVA - Basic Skills and Concepts: 1

Answer

a) one-way analysis of variance b) see below.

Work Step by Step

a) The data is categorized by one characteristic, hence one-way analysis of variance should be used. If the data is categorized by two characteristic, then two-way analysis of variance should be used. b) Analysis of variance refers to the used method to test for equality of the means.
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