This is a one way anova.
I found this via google search One Way ANOVA
I threw this int JMP and I have...
model DF=2(that's right for sure) Model ss=65.7, Mss for model is 65.7/2
error DF=12 (that's right too) SSE=84.033333 MSE=7.0028
Hopefully I loaded this in correctly.
What I did, was use3 variables for the x's, 0 for off and 1 for on.
So my design matrix had 0's and 1's.