An independent-measures research study compares three treatment conditions using a sample of n = 10 in each treatment. For this study, the three sample means are M1 = 1, M2 = 2, and M3 = 3. For the...

An independent-measures research study compares three treatment conditions using a sample of n = 10 in each treatment. For this study, the three sample means are M1 = 1,  M2 = 2,  and M3 = 3. For the ANOVA, what value would be obtained for SS between?

a.           2                 c.      20

b.           10               d.      30