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单词 number of observation
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可汗学院:统计学(视频版)

And I keep running it n times and then I divide by my number of observations.

我一直运行它 n 次,然后除以我的观察次数。

社会学 Crash Course

That distinction goes to the mean, which is the sum of all the values, divided by the number of observations.

这种区别体现在均值上,即所有值的总和除以观察次数。

经济学人 Culture

Plural data in the sense of " data points" will probably appear in one kind of story exclusively (ie, those reporting on a study based on a number of observations), and mass-style singular data in others (especially those to do with computing).

“数据点”意义上的复数数据可能只出现在一种类型的故事中(即那些基于大量观察报告的研究),而其他类型的大量单一数据(尤其是那些与计算有关的故事) ).

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