Beta Distribution

from Red Blob Games

The beta distribution has two parameters a,b.

Put your mouse in the control box to set a,b, or change values in the text boxes:

a =

b =

mean =

sum =

Look at the shape of the curve in the yellow, lime, orange, blue, and purple regions.

Learning beta distributions will make you rich.

Email me at , or tweet to @redblobgames, or post a public comment: