For analysis of variance (ANOVA), variability is partitioned into two sources. These are:
A) experimental error and subject error.
B) random variability and systematic variability.
C) between-groups variability and within-groups variability.
D) experimental variability and control variability.

Question

Quizplus · Accepted Answer

ANOVA partitions variability into between-groups variability, which measures differences among group means, and within-groups variability, which measures variation within each group.

For Analysis of Variance (ANOVA), Variability Is Partitioned into Two