Analysis of variance focuses on the
A) between-groups variance.
B) within-groups variance.
C) ratio of between-groups variance to within-groups variance.
D) mean scores of each group in the analysis.

Question

Quizplus · Accepted Answer

Analysis of variance (ANOVA) primarily focuses on the ratio of between-groups variance to within-groups variance. This ratio helps in determining whether there are any statistically significant differences between the means of three or more independent (unrelated) groups.

Analysis of Variance Focuses on the