How to plot distribution curve of multiple data?

Answer 1

[Setsuna Yuuki.]

x = [-3:.1:3];
y = normpdf(x,0,1);
y2 = normpdf(x,0,0.5);
plot(x,y,x,y2)

More info:https://es.mathworks.com/help/stats/normal-distribution.html

[Han Pham]

Thank u very much!!