a. Using the pairs of values for all 10 points, find the equation of the regression line. b. After removing the point with coordinates (2,9), use the pairs of values for the remaining 9 points and find the equation of the regression line. c. Compare the results from parts (a) and (b). a. What is the equation of the regression line for all 10 points? = | x (Round to three decimal places as needed.) 10- 8- 6- 4- 2- 0- 0 2 4 6 8 10 Use the given data to find the equation of the regression line. Examine the scatterplot and identify a characteristic of the data that is ignored by the regression line. x 10 9 y 7.15 13 6.64 13.02 10 11 13 7 4 11 7 5 6.8 7.82 9.03 6.05 5.31 8.27 6.36 5.56 Create a scatterplot of the data. Choose the correct graph below. O A. B. D. Q 25 Q 203 15- 10- 5 8088 25 20 15 10- 5 Q 0 5 10 15 20 25 05 10 15 20 25 25 Q 25 20 20 153 153 10- 10- 5 5 0 0- 05 10 15 20 25 05 10 15 20 25