If the Null Hypothesis Is Rejected in a One-Factor Between-Subjects

Multiple Choice

If the null hypothesis is rejected in a one-factor between-subjects analysis of variance on three groups, then it may be concluded that the.

A) three sample means were not obtained from populations with identical means
B) three sample means were obtained from populations with identical means
C) sample means are not equal to the population means
D) variances of the sample means are not equal to the variances of the means in the populations