The scatterplot below displays a set of bivariate data along with its least-squares regression line. 80 R 80 Consider removing the point (-20, 123) and calculating a new least-squares regression line. What effect(s) would removing this point have? Choose all answers that apply: The coefficient of determination (rº) would increase. The correlation coefficient (r) would get closer to 0. The standard deviation of the residuals would increase.​