1. The data below is shown along with two possible lines of fit and their equations. Use the blank tables to calculate the residuals for both lines of fit and then find the sum of the squared residuals. Identify the line with a better fit. X 10 5 15 20 Possible Line of fit A: y = 2x + 1 y (actual) Possible Line of fit B: y = 2x - 1 21 11 29 42 Line of fit A: y = 2x + 1 Line of fit B: y = 2x - 1 X 10 5 15 20 X 10 5 15 20 y (actual) 21 11 29 42 y (actual) 21 11 29 42 Predicted from Predicted from Equation Equation Residuals Residuals Square of Square of Residuals Residuals Compare the sum of the squared residuals to determine which line has the better fit