Fit Diagnostics for y 75 50 2 25 RStudent RStudent Residual O 0 -25 -2 -2 -50 0 20 40 60 80 0 20 40 60 80 0.00 0.02 0.04 0.06 Predicted Value Predicted Value Leverage 100 0.125 50 80 0.100 60 0.075 Cook's D Residual 40 - 0.050 20 - 0.025 -50 0.000 -3 -2 -1 0 1 2 3 0 20 40 60 80 100 0 50 100 150 200 Quantile Predicted Value Observation 30 Fit-Mean Residual 75 20 50 Observations 192 25 Parameters Percent Error DF 188 10 - 0 MSE 359.28 -25 - R-Square 0.466 -50 Adj R-Square 0.4575 -60 30 60 0.0 0.4 0.8 0.0 0.4 0.8 Residual Proportion Less