Fig. 11
From: A graphical method of cumulative differences between two subpopulations
San Francisco County vs. Kern County; \(n =\) 2260; Kuiper’s statistic is \(0.07882 / \sigma = 3.454\), Kolmogorov’s and Smirnov’s is \(0.07863 / \sigma = 3.445\); only the cumulative graph (a) and the reliability diagrams with 100 bins (f and g) resolve both the extreme deviation for many low scores and the relatively small deviation for the very lowest scores, whereas 100 bins (f and g) produce far too much noise for most scores. The statistics of Kuiper and of Kolmogorov and Smirnov report statistically significant deviation between the subpopulations