BASIC PRACTICE OF STATISTICS >C<
BASIC PRACTICE OF STATISTICS >C<
8th Edition
ISBN: 9781319220280
Author: Moore
Publisher: MAC HIGHER
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Chapter 30, Problem 30.12CYS
To determine

The purpose of two-way ANOVA.

Expert Solution & Answer
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Answer to Problem 30.12CYS

Option (c), the combined effects of two factors on a quantitative response.

Explanation of Solution

Reason for the correct option:

Two-way ANOVA compares the combinations of factor C and factor R.

Therefore, the correct option is (c).

Reason for the incorrect options:

Since two-way ANOVA is the combined effect of two explanatory variable, option (a) and option (b) are incorrect.

Conclusion:

The purpose of two-way ANOVA is to learn about the combined effects of two factors on a quantitative response.

Statistics Concept Introduction

Introduction:

Two-way ANOVA: It is compares the combinations of two explanatory (or two factors) variables.

Interactions: An interaction between the factors R and C exists when more than two different values of R related for different values of C.

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