Which of the Following Is Not an Assumption for One-Way

Multiple Choice

Which of the following is not an assumption for one-way analysis of variance?

A) The p populations of values of the response variable associated with the treatments have equal variances.
B) The samples of experimental units associated with the treatments are randomly selected.
C) The experimental units associated with the treatments are independent samples.
D) The number of sampled observations must be equal for all p treatments.
E) The distribution of the response variable is normal for all treatments.