set normed = True for a probability distribution plt.title("Distribution of Distance") plt.xlabel("Distance (inches)") plt.ylabel("Frequency") plt.show() Sometimes, we may want to plot two histograms ...

The following properties of Q-Q plots and probability plots make them useful diagnostics of how well a specified theoretical distribution fits a set of measurements: Q-Q plots are more convenient than ...

Like Q-Q plots and probability plots, P-P plots can be used to determine how well a theoretical distribution models a data distribution. If the theoretical cdf reasonably models the ecdf in all ...