When there are more than two treatments in an ANOVA, rejecting the null hypothesis means that all of the treatment means are significantly different from each other.

True / False.

False.

Explanation:

ANOVA is the analysis of variance may be defined as the collection of the statistical models and their procedures estimation. ANOVA can be used to determine the differences in the group mean samples.

The ANOVA was discovered by Ronald Fisher. The two or more than two treatments in ANOVA does not mean that all treatments means are significantly different from the each other.

Thus, the answer is false.