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    %% Compute and Plot Hypergeometric Distribution CDF
% This example shows how to compute and plot the cdf of a hypergeometric
% distribution.

% Copyright 2015 The MathWorks, Inc.


%%
% Compute the cdf of a hypergeometric distribution that draws 20 samples
% from a group of 1000 items, when the group contains 50 items of the
% desired type.
x = 0:10;
y = hygecdf(x,1000,50,20);

%%
% Plot the cdf.
stairs(x,y)

%%
% The x-axis of the plot shows the number of items drawn that are of the
% desired type. The y-axis shows the corresponding cdf values.