Galton Board - bell curve

appassion

About this app

Want to understand the statistical concept of normal distribution in a fun way? Our app simulates the Bean machine using a Galton Board that sets a flow of steel beads in motion as you rotate it left or right. The beads bounce randomly through several rows of pegs, accumulating in bins to approximate a bell curve and create a visualization of normal distribution.

With our app, you can visualize the order hidden in the chaos of randomness. Perfect for students or anyone interested in statistics, our app offers a unique and engaging way to understand this important concept.

Ratings and reviews

Great simulation. It would be nice to flip the phone and see the beans falling back to the upper reservoir and start over the process.

A very straightforward and simple demonstration of a Galton Board or "Bean Machine". Simple and no-nonsense.

No longer installs on Samsung with recent Play Store update.