How would you calculate the within sum of squares?
A) SSW = SST - SSB
B) SSW = SST + SSB
C) SSW = SSB / SST
D) SSW = SSB × SST

Question

Quizplus · Accepted Answer

The within sum of squares (SSW) is the variation within each group or treatment that is not explained by the model. It can be calculated as the total sum of squares (SST) minus the between sum of squares (SSB). Therefore, the correct choice is A.

How Would You Calculate the Within Sum of Squares