This scatter plot, named Residuals vs Leverage, displays the data provided in the previous text. The X axis has a range of 0.00 to 0.15 and is labeled Leverage lm(Petal.length ~ Sepal.Length + Petal.Width). The Y axis has a range of -3 to 2 and is labeled Standardized Residuals. A spline extends from (0.02, -0.5) to (0.15, 0.5). Cook's distance is plotted in the upper right corner and lower right corner at 0.5.