2. The assumptions discussed in chapter 6 (i.e., linearity, constant ariance, normality, and independence) all pertain to what? a. e b. $\hat{e}$ c. Y d. $\hat{y}$ e. $\beta_0$
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The error term is represented by $e$ or $\hat{e}$. The assumptions are made about the error term $e$. Therefore, the correct answer is a. e. However, $\hat{e}$ is the estimated error, which is also related to the assumptions. The assumptions are made about the Show more…
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