The strengths of the relationships for the three sources of between-group variability are assessed with: A)eta B)r² C)F² D)eta-squared

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Quizplus · Accepted Answer

Eta-squared is the appropriate measure for assessing the strength of the relationships for the three sources of between-group variability, which include the overall effect size, the effect size for the treatment groups, and the effect size for the differences among the treatment groups. It is commonly used in ANOVA and can provide a standardized measure of effect size, making it easier to compare the strength of relationships across different studies. Options A, B, and C are not commonly used measures for assessing between-group variability in ANOVA.

The Strengths of the Relationships for the Three Sources of Between-Group