Ononot — For a dataset X, let Var(X) be its variance. If we define a

Guest Session: 1 Question Remaining. Create Account to save progress.

Descriptive Statisticshard

0:00.0

For a dataset $X$ , let $Var(X)$ be its variance. If we define a new variable $e_i = x_i - c$ for some constant $c \ne \bar{x}$ , what is the relationship between the variance of the residuals $Var(e)$ and $Var(X)$ ?