Given the data below, what is the calculated test statistic?   Placebo Medication 1 Medication 2 3 4 9 1 3 7 3 5 8 2 5 11 4 4 9 3     SS1 = 5.33 SS2 = 2.8 SS3 = 8.8 T1 = 16 T2 = 21 T3 = 44 n1 = 6 n2 = 5 n3 = 5     ∑X2 = 53 Do you reject the null?      Yes     No   Was there a treatment effect for type of medication on number of anti-anxiety symptoms?     Yes     No

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