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先验:Beta(3, 3)(对公平硬币的轻微信念,平均值0.5)。掷5次,出现0次正面。计算后验和新的平均值。
先验:Beta(3, 3)(对公平硬币的轻微信念,平均值0.5)。掷5次,出现0次正面。计算后验和新的平均值。
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