stat

The number of times each experimental condition is observed in a factorial design is known as

replication

In ANOVA, which of the following is not affected by whether or not the population means are equal?

within-treatments estimate of 𝜎2

Which of the following is not a required assumption for the analysis of variance?

Populations under consideration have equal means.

In the ANOVA, treatments refer to

different levels of a factor

In the analysis of variance procedure (ANOVA), "factor" refers to

independent variable

In factorial designs, the response produced when the treatments of one factor interact with the treatments of another in influencing the response variable is known as

interaction

The required condition for using an ANOVA procedure on data from several populations is that the

sampled populations have equal variances

The ANOVA procedure is a statistical approach for determining whether or not the means of _____ are equal.

two or more populations