3) Given the following matched-pair data: X 18.0 20.0 17.0 12.0 10.0 68.0 75.0 60.0 50.0 47.0 a) Use Statdisk to find the linear regression line equation. Round coefficient to 3 decimal places. b) Check scatter plot for any non-linear pattern or outliers c) Use r or p-value to determine if there is evidence of linear correlation. Use a = 0.05. d) What is the best predicted value j given x = 13?. Explain if you will use linear equation or y for prediction e) Find r and give an interpretation of r