In one-way analysis of variance, within-treatments variation stands for the:
A) sum of squares for error.
B) sum of squares for treatments.
C) total sum of squares.
D) None of these choices are correct.

Question

Quizplus · Accepted Answer

Within-treatments variation represents the variability or error that is left unexplained by the treatments being tested. It is measured by the sum of squares for error, which is calculated as the total sum of squares minus the sum of squares for treatments. Therefore, choice A is the correct answer.

In One-Way Analysis of Variance, Within-Treatments Variation Stands for The