6. Which of the following expressions is NOT equal to $\sum(y_i - \bar{y})^2$? a. $\sum(y_i - \bar{y})^2 + \sum e_i^2$ b. SSR + SSE c. SSR/SSE d. SST
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(y - y)^2 + 2e^2 = 0 + 2e^2 = 2e^2 b. SSR + SSE = some value Show more…
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