In simple linear regression, the unstandardized regression line will always pass
A) at least one data point.
B) at least two data points.
C) the point ( $\bar{X}$ , $\bar{Y}$ ).
D) the point (0,0).

Question

Quizplus · Accepted Answer

The unstandardized regression line in simple linear regression always passes through the point ($\bar{X}$, $\bar{Y}$), where $\bar{X}$ is the mean of the independent variable and $\bar{Y}$ is the mean of the dependent variable. This is a property of the regression line that ensures it best fits the data according to the least squares criterion.

In Simple Linear Regression, the Unstandardized Regression Line Will Always Xˉ\bar{X}Xˉ

In Simple Linear Regression, the Unstandardized Regression Line Will Always $\bar{X}$