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单词 approximate distribution
例句
原声例句
可汗学院:统计学(视频版)

I'm going to have something that's starting to approximate a normal distribution.

我将有一些开始接近正态分布的东西。

可汗学院:统计学(视频版)

Now what I wanted to show you is that the normal distribution approximates the binomial distribution.

现在我想告诉你的是,正态分布近似于二项分布。

可汗学院:统计学(视频版)

And what you're going to see is, as I take many, many samples of size 4, I'm going to have something that's going to start kind of approximating a normal distribution.

你将看到的是,当我采集很多很多大小为 4 的样本时,我将得到一些开始接近正态分布的东西。

可汗学院:统计学(视频版)

But it turns out if I were to plot 10,000 of the sample means here, I'm going to have something that, two things-- it's going to even more closely approximate a normal distribution.

但事实证明,如果我在这里绘制 10,000 个样本均值,我将得到一些东西,两件事 - 它会更接近正态分布。

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