That's different when you have continuous values-- you don't have P because it's always zero.

和离散型随机变量的分布不同的是,连续型随机变量的分布中,某一点的概率值始终是零

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This is called the normal distribution or the Gaussian distribution-- it's a continuous distribution.

这就是正态分布,也叫做高斯分布,这是一个连续分布

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F is the continuous probability distribution for x.

是x的连续型随机变量的概率分布

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