You should say what SST and SSE are. Better notation is something like SS(Total) and SS(Error), which is what I'm assuming those two stand for - SST is also sometimes used as SS(Treatments).
For a multiple regression model, SST = 189, and SSE = 30, then the proportion of the total variation in the observed y’s that is not explained by the model is?
Please show work + answer.
I've tried different formulas such as sst - sse and found a site saying ss/sst
Can someone please help here?