Question

The two regression lines intersect each other at the point

Answer 1

Answer:

If X = 0, both the variables are independent and they will cross each other at right angle. When the regression lines intersect each other at the point of means of X and Y, and if a perpendicular line is drawn from that point to the X axis, it will touch the axis on the mean value of X.

Answer 2

$\huge{Answer:-}$

If X = 0, both the variables are independent and they will cross each other at right angle. When the regression lines intersect each other at the point of means of X and Y, and if a perpendicular line is drawn from that point to the X axis, it will touch the axis on the mean value of X.