MyLab X X Statistics FA 2021 Jarel Medina & | 12/03/21 3:44 PM Test: Chapter 8-10 Test Question 11 of 19 This test: 19 point(s) possible This question: 1 point(s) possible Submit test a. Using the pairs of values for all 10 points, find the equation of the regression line b. After removing the point with coordinates (8,3), use the pairs of values for the remaining 9 points and find the equation of the regression line. 4 6 8 10 a. What is the equation of the regression line for all 10 points? y =+[x(Round to three decimal places as needed.) b. What is the equation of the regression line for the set of 9 points? y = ](Round to three decimal places as needed.)