Question

explain why there are two lines of regression?

Answer 1

Step-by-step explanation:

Regression Lines: ... In regression analysis, there are usually two regression lines to show the average relationship between X and Y variables. It means that if there are two variables X and Y, then one line represents regression of Y upon x and the other shows the regression of x upon Y

Answer 2

Answer:

Regression Lines: ... In regression analysis, there are usually two regression lines to show the average relationship between X and Y variables. It means that if there are two variables X and Y, then one linerepresents regression of Y upon x and the other shows the regression of x upon Y (Fig.