Louis Science center has a pretty neat physical demonstration of a probability distribution.
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Louis Science center has a pretty neat physical demonstration of a probability distribution.
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Very cool.
Oh that's wickedly clever.
Pachinko, migrating to the West
It's not a normal distribution – it's a binomial distribution
This is the Galton box, which is used to demonstrate that binomial distribution is an approximation to the normal distribution (i.e. Bell curve).