어느 통계학자의 기록 with 캐럿 my codes (1)

close all;

% Parameters

n = 125;

p = 0.10; 

 

x = 0:n;

% Calculate PMF and CDF

pmf = binopdf(x, n, p);

cdf = binocdf(x, n, p);

% Plot PMF

figure;

stem(x, pmf, 'filled');

title('=PMF');

xlabel('Number of Passengers Showing Up');

ylabel('Probability');

% Plot CDF

figure;

stairs(x, cdf, 'b');

title('=CDF');

xlabel('Number of Passengers Showing Up');

ylabel('Cumulative Probability');