Chapter 13, Problem 16P

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8th Edition

Frederick J Gravetter + 1 other

ISBN: 9781133956570

Textbook Problem

The structure of a two-factor study can he presented as a matrix with the levels of one factor determining the rows and the levels of the second factor determining the columns. With this structure in mind, describe the mean differences that are evaluated by each of the three hypothesis tests that make up a two-factor ANOVA.

To determine

**To describe:** The mean differences that are evaluated by each of the three hypothesis test that makes up a two factor ANOVA.

Explanation

**Given info:**

The structure of a two-factor study can be presented as a matrix with the levels of one factor determining the rows and the levels of the second factor determining the columns.

**Justification:**

In this situation, three separate hypothesis tests for the same data is used in other words separate F-ratio for each test is calculated.

The three F-ratios have the same basic structure:

Sect-13.2 P-1LCSect-13.2 P-1LCASect-13.2 P-2LCASect-13.2 P-3LCASect-13.2 P-1LCBSect-13.2 P-2LCBSect-13.3 P-1LCSect-13.3 P-2LCSect-13.3 P-1LCASect-13.3 P-2LCA

Sect-13.3 P-3LCACh-13 P-1PCh-13 P-2PCh-13 P-3PCh-13 P-4PCh-13 P-5PCh-13 P-6PCh-13 P-8PCh-13 P-9PCh-13 P-10PCh-13 P-11PCh-13 P-12PCh-13 P-13PCh-13 P-14PCh-13 P-15PCh-13 P-16PCh-13 P-17PCh-13 P-18PCh-13 P-19PCh-13 P-20PCh-13 P-21PCh-13 P-22PCh-13 P-23PCh-13 P-24PCh-13 P-25PCh-13 P-26PCh-13 P-1RECh-13 P-2RECh-13 P-3RECh-13 P-4RE

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