Detailed description

Nine binomial distribution graphs each with n = 20 and p = 0.1, 0.5, 0.2, 0.35, 0.5, 0.65, 0.8, 0,95 and 0.99. The graph for p = 0.5 is symmetric. The graph for p = 0.99 is the mirror image of the graph for 0.01 and there are 3 other such pairs.