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Math in Motion: Playing with a desktop Galton Board
The Galton Board — A Desktop Probability Machine.
The Galton board or quincunx is a fascinating device that provides a compelling demonstration of one the main laws of statistics.
Austin Peay State University statistics instructor Sam Ligo for years has used his woodworking skills and engineering know-how to build mathematical models – real-world 3D representations of the math – to help his students learn.