Concept explainers
The purpose of two-way ANOVA.
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.
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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Chapter 30 Solutions
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