When analyzing experimental research via the F ratio, the action of the independent variable is most clearly shown in the value of the
A) MS total
B) MS within
C) MS between
D) degrees of freedom

Question

Quizplus · Accepted Answer

The F ratio in experimental research is calculated by dividing the mean square between groups (MS between) by the mean square within groups (MS within). The MS between reflects the variance among the different groups that can be attributed to the action of the independent variable, making it the most direct indicator of the independent variable's effect.

When Analyzing Experimental Research Via the F Ratio, the Action