单词 | Bias,Selection |
释义 | Bias,Selection《英文msh词典》Bias,Selection [同义词] Bias,Selection [主题词] Selection Bias [中文释义] 偏倚,选择 [英文释义] The introduction of error due to systematic differences in the characteristics between those selected and those not selected for a given study. In sampling bias,error is the result of failure to ensure that all members of the reference population have a known chance of selection in the sample. |
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