According to the homogeneity of variance assumption: a. 12 + 22 = 2 c. 12 = 22 = 2 b. 12 - 22 = 2 d. 12 = 22 + 2 The nature of the relationship in the independent Measures t test is determined by examining: a. population means c. omega-squared b. eta-squared d. sample means The total variability in the dependent variable, as represented by SSTOTAL, can be spilt up, or partitioned, into two components: a. SSEXPLAINED + SSERROR c. SSUNEXPLAINED + SSERROR b. SSEXPLAINED + SSIV d. none of these The _____ represents the total amount of _____ that exists in the data. a. sum of squares total; error c. sum of squares total; variability b. sum of squares error; variability d. none of these