sample sizes翻译

sample sizes的基本解释

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样本大小：在统计学中，指从总体中选取的样本的大小。

例句

In studies with small sample sizes, imbalances between the two groups can easily occur despite randomisation .在小样本研究中，尽管采用了随机法，但两组间偏倚还是很容易发生的。
However, critics of this system argue that the norms established by cs are out of date and based on small sample sizes.然而，该系统的批评者这认为CS所提供的常模已经过时且其取样过小。
A cellphone's effect on the brain is very weak, so you lose statistical power with small sample sizes and durations, "said Volkow."手机对大脑的影响很微弱，因此，仅在短期内对少数人进行研究，在统计学上不具备说服力。

短语

larger sample sizes 扩大样本
Finding sample sizes 求出样本容量
ratio of sample sizes 样本比例
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