STATISTICAL TECHNIQUES AND TOOLS
ANALYSIS OF VARIANCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In two-way ANOVA, a significant interaction tells us that
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at least one independent variable is statistically significant.
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at least two main effects are present in the study design.
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the pattern observed for one independent variable differs by the second independent variable.
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the effects of each variable in the study design are parallel.
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Explanation:
Detailed explanation-1: -A two-way ANOVA tests the effect of two independent variables on a dependent variable. 1 A two-way ANOVA test analyzes the effect of the independent variables on the expected outcome along with their relationship to the outcome itself.
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