Diagram

Question Help A scatter diagram is given with one of the points drawn in blue (large point). The line drawn in red (dashed line) is the least-squares regression line with the point in blue (the large point) excluded. The line drawn in blue (solid line) is the least-squares regression line with the point in blue (large point) included. On the basis of these graphs, do you think the point in blue is influential? 10 15 20 Is the point in blue (large point) influential? Yes, because the point does not significantly affect the least-squares regression line. O No, because the point significantly affects the least-squares regression line. O No, because the point does not significantly affect the least-squares regression line. O Yes, because the point significantly affects the least-squares regression line