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不等概率抽样
释义
不等概率抽样
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理学
抽样调查
释
sampling with unequal probabilities
不等概率抽样
抽样调查时每个总体单元入样的概率不相等的概率抽样方法。
Mathematics
>数理统计>抽样与统计过程控制>释义
sampling with non-equal probabilities
不等概率抽样
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