- 更多网络例句与定额抽样相关的网络例句 [注:此内容来源于网络,仅供参考]
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Methods:Stratified quota sampling was used to select four communities,representing different community health service models.
采用分层定额抽样方法,抽取 4个不同类型的社区,以入户调查和面对面访谈的方式共调查居民 4 17名,比较贫困居民和普通居民在卫生服务需求和利用方面的差异,并了解他们对家庭病床的认识。
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Methods: This study used quota sampling, and the subjects were patients selected from 10 medical centers which volunteered to participate in the DOH project.
研究对象为10家自愿参与试办计画的医学中心,采用定额抽样方式,受试样本为申请与无申请电子病历两类病患。
- 更多网络解释与定额抽样相关的网络解释 [注:此内容来源于网络,仅供参考]
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Questio aire:问卷调查
Quasi-Experimental Desig 准实验设计 | Questio aire 问卷调查 | Quota Sampling 定额抽样
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quid pro quo harassment:对价性骚扰
"快捷决策分析法 ","quick decision analysis " | "对价性骚扰","quid pro quo harassment" | "定额抽样法","quota sampling "
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quota sampling:定额抽样
(一) 课本在非机率抽样的类型中,有提到定额抽样(quota sampling),简单的说,其是先将母体的特徵列表,再依母题这些特徵的不同比例,依序抽出样本,使样本和母题具有同样特徵,以增加代表性,而此种抽样方法,和机率抽样中的分层抽样(stratified sampling),
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racial group:种族群
quota sampling 定额抽样 | racial group 种族群 | racial minority 少数种族