Draw line of best fit
Slide to the next stage,
STAGE 2 - move the blue points around the perimeter to find the line of best fit for the points shown.
STAGE 3 - Shows the residual lines, make changes to your line.
STAGE 4 - Show the squares. Try to minimize them.
STAGE 5 - Shows the LEAST SQUARES REGRESSION LINE
How did you do???
Try another set of points.