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Translations
| Code | Language | Translator | Run | |
|---|---|---|---|---|
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Software Requirements
| Android | iOS | Windows | MacOS | |
| with best with | Chrome | Chrome | Chrome | Chrome |
| support full-screen? | Yes. Chrome/Opera No. Firefox/ Samsung Internet | Not yet | Yes | Yes |
| cannot work on | some mobile browser that don't understand JavaScript such as..... | cannot work on Internet Explorer 9 and below |
Credits
Wolfgang Christian; Loo Kang Wee
end faq
Sample Learning Goals
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For Teachers
This is a simulation of a Galton Board, a vertical board with n rows of pegs onto which a ball is dropped. Every time the ball hits a peg, it has a probability p of bouncing to the left, and a probability 1-p of bouncing to the right.
Once at the bottom of the board, the balls are collected into bins, with the frequency of the balls entering each bin represented by a histogram.
If p and 1-p are of equal values, then over repeated iterations of the Galton Board simulation, the binomial distribution should form.
Research
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Video
The Galton Board by D!NG
Version:
- http://weelookang.blogspot.sg/2016/02/vector-addition-b-c-model-with.html improved version with joseph chua's inputs
- http://weelookang.blogspot.sg/2014/10/vector-addition-model.html original simulation by lookang
Other Resources
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end faq
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