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 SS_between? A)0 B)1.00 C)10(3) D)Cannot be determined from the information given

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If all three treatments have the same total, it means that the sum of all scores in each treatment must be equal, including the sums of squared deviations from the mean. Therefore, the variance between groups (SS between) will be 0, and so will be the sum of squares between (SSS between).

An Independent-Measures Experiment with Three Treatment Conditions Has a Sample