which point of averages lies on the approximate regression? what is the a, b and c of this linear model can a point of average be the point of regression what is the point of x y which is proof that the point of average lies on an estimated regression line? which point of average lies on the estimated regression line do p values lie on an estimated regression line what are the points of averages on the regression line what is the point of averages in an estimated regression which of the following is an example of an estimate of a regression line? what line lies on the point of the average what is the point of the averages (x,y) lies on the estimated regression line? is y a point of average what is the point of average on an estimated v. a. regression what is regression proof how do you prove that the point of averages lies on the estimated regression line? how do you prove that the point of average lies on the estimated regression line is x an estimate or a proof of concept do i need to prove that the point of averages lie on the estimated regression line what is the proof of x