Which of the following is correct? A)SSE = SSR + SST B)SSR = SSE + SST C)SST = SSR + SSE D)SST = (SSR)²

Question

Quizplus · Accepted Answer

The formula for a one-way ANOVA is SST = SSR + SSE, where:
- SST is the total sum of squares, which measures the variation in the sample data regardless of the groups
- SSR is the sum of squares between groups, which measures the variation between the means of the groups
- SSE is the sum of squares within groups, which measures the variation within each group
Therefore, only choice C correctly shows the formula for a one-way ANOVA, where SST is on the left-hand side and the two right-hand terms add up to it. The other choices either have the terms or the signs wrong.

Which of the Following Is Correct