The equation: SST = SSA + SSB + SSAB + SSE,applies to which ANOVA model?
A) One-way ANOVA
B) Two-way ANOVA
C) Randomized block design
D) All of these

Question

Quizplus · Accepted Answer

The equation SST = SSA + SSB + SSAB + SSE applies to the two-way ANOVA model, where there are two factors being studied and their interactions. In a one-way ANOVA model, there is only one factor being studied, and in a randomized block design, there is one factor being studied with the addition of blocking variables. Therefore, the equation only applies to the two-way ANOVA model.

The Equation: SST = SSA + SSB + SSAB