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1·They also have to deal with selection bias.

保险公司也要面临选择性偏差

2·One problem was what statisticians call selection bias.

一个问题被统计学家称作选择偏见。

3·Self-selection bias and sampling bias are also discussed at the end of the paper.

与此相关的自选择偏差和抽样偏差问题也在文中进行了讨论。

4·One way of investigating this is — to get around the selection bias — is to try to look at all countries.

为了避免选择性偏差，研究方法之一是，研究所有的国家。

5·No baseline data were found to be related to the prognosis due to a small sample size and selection bias.

因小样本及选择偏倚，无基线资料与预后相关。

6·Third, selection bias might be a concern as an earthquake may not be a perfect instrument for randomization.

第三，应该注意到选择的偏差，因为地震可能不是一个随机选择的完美工具。

7·Before buying a sofa for the office, however, it might be wise to consider the possibility of selection bias.

在办公室添置沙发之前，最好还是先考虑一下选择性偏见的可能性。

8·But both the selection bias and regular-phone-use definition might be expected to mask any adverse effect of phones.

但是选择偏见和常规手机使用的定义可能会掩盖了手机的众多影响。

9·If the News is That Important, it Will Find Me - learn how self-selection bias alters the structure of the web.

如果消息是，重要的是，它会找到我-了解如何自我选择的偏向改变结构的网络。

10·Besides, we find no significant self-selection bias in the wage equations, which suggests poor job mobility in our samples.

我们还发现，工资方程并不存在显著的自我选择偏误，这表现出样本中职工的工作流动性还不高。