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配额抽样
释义
配额抽样
Encyclopedia
理学
【核心概念】
释
Quota Sampling
配额抽样
调查人员将调查总体按一定标志分类或分层,确定各类(层)单位的样本数额,在配额内任意抽选样本单元的抽样方法。又称定额抽样。
Mathematics
>数理统计>抽样与统计过程控制>释义
quota sampling
配额抽样
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transitive embedding theorem
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transitive group action
transitive group of motions
transitive G-set
transitive law
transitive measure-preserving transformation
transitive monomial group
transitiveness
transitive operation
transitive permutation group
transitive points
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