Please note that I've already completed the ANOVA table for you and calculated some necessary figures. As you complete your calculations, please round to two decimal places. X1 X12 X2 X, 2 X3 X22 2 4 4 16 2 4 5 25 5 25 17 14 66 Ntotal = 9.00 X1 (mean of group 1) = 0.67 X2 (mean of group 2) = 2.33 X3 (mean of group 3) = 4.67 Xtotal (mean total) = 2.56 What is the SSwithin? (For each step of your calculations, round to two decimal places.) O 11.84 O 26.02 O 1.93 O 7.59