Pooling your Variances means you should _________ them. a. Add c. Average b. Multiply d. Divide To determine significance, you compare the t score to the ______________. a. Eta-Squared c. Sample Means b. Alpha Level d. Critical Value The Sum of Squares Explained represents the portion of variability attributed to ______________. a. Error c. The effect of the DV on the IV b. The effect of the IV on the DV d. Disturbance Variables