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Normal Distribution Experiment
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一个并不严谨的检验正态分布的小玩具。建议使用3mm钢珠。也可以使用打印的3mm小圆盘。但钢珠教学质量更好~ 2025-January-3 更新面板高度提升至25mm。小球更难弹出面板。可以容纳更多样本。
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