A sample has 11 paired observations. Use the x as the independent variable and the y as the dependent variable to perform a regression analysis. 20 34 Compute the slope of the regression line. X y 22 38 13 23 41 21 26 20 28 12 45 11 41 5 38 5 49 -14 28 -27 A sample has 11 paired observations. Use the x as the independent variable and the y as the dependent variable to perform a regression analysis. 24 38 22 42 Compute the y-intercept of the regression line. 39 30 X y 32 42 29 44 19 29 15 7 41 50 18 25 12 12 19 27