The F-Ratio

Multiple Choice

The F-ratio:

A) Reflects the variation among the means of several groups in relation to the variation within the groups.
B) Contains a numerator that consists of the variation between the means of each group divided by the between groups degrees of freedom.
C) Contains a denominator that consists of the variation in the dependent variable among the individual cases within each group divided by the within groups degrees of freedom.
D) All of these.