It is possible for a regression equation to have none of the actual (observed)data points located on the regression line.

Question

Quizplus · Accepted Answer

A regression equation is an approximation of the relationship between two variables. It is not necessary for all actual data points to be on the regression line, as there may be some degree of variability or error in the data. However, the regression line should still provide a reasonable estimate of the relationship between the variables.

It Is Possible for a Regression Equation to Have None