An independent-measures experiment with three treatment conditions has a sample of n = 10 scores in each treatment.If all three treatments have the same total,T₁ = T₂ = T₃,what is $S S _ { \text {between } }$ ? A)0 B)1.00 C)10 D)Cannot be determined from the information given

Question

Quizplus · Accepted Answer

If all three treatments have the same total, then the means of each group will also be equal. Therefore, there will be no variability between groups, and the between-group sum of squares (SS between) will be equal to zero.

An Independent-Measures Experiment with Three Treatment Conditions Has a Sample SSbetween S S _ { \text {between } }SSbetween ​

An Independent-Measures Experiment with Three Treatment Conditions Has a Sample $S S _ { \text {between } }$