Question

 

Fill in the blank

 

A _______ is a scatterplot of the (x,y) values after each of the y-coordinate values has been replaced by the residual value y - y 

Answer 1

ANSWER:- Given that Residual = y- Then Example:- lets So, if y coordinate = Scansos Residual plot is Residual values -y-9 x-coordinate Scatter plot (x,y) se present (3) residual plot- *[1 2 3 4 5 67) Y= [4.58 9.5 10.5 11] Say Estimated regression line is 9 = 2x+3 then Residual values Residual =Y- Y - 2x +3 5 -0.5 1 8 9 0.5 3 9.5 -0.5 10.5 4 13 1.5 15 0.5 1-2 CS CamScanner 1 2 5 16.5 6 7 17.5

Residual Plot 1.5 1 0.5 0 Residual -v. 0 2 1 3 5 4 -0.5 6 7 -1 -1.5 -2 -2.5

which is scatte y Pot of If you y- VS X 0 have any doubt, feel free to ask in comment do upvote - box- Please do CS Scanned with CamScanner