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单词
unrepresentative sample
释义
unrepresentative sample
简明释义
不具代表性的样本:指在统计学中,由于样本的选择不当或者样本量过小等原因,导致样本不能代表总体的情况。
双语例句
1
This is a truly
unrepresentative
sample
, both in sampling strategy and its make up, and statistical controls cannot compensate for this.
事实上这是一个非典型的样本,不管是在抽样策略和它的组成上都是如此,而且统计管理也不能弥补这一缺陷。
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resounded
resound in
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更新时间:2025/8/12 8:54:17