multi stage sampling
- multi stage sampling的基本解释
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多级抽样法
- 更多网络例句与multi stage sampling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: The study sample comprised 1 573 35～44 year old and 1 515 65～74 year old Guangdong residents recruited from urban and rural areas through multi stage cluster sampling.
通过多阶段整群抽样方法从城市和农村抽取35～44 岁组1 573 人和65～74 岁组1 515 人为样本，用结构式问卷由经培训的问卷人员进行面对面问卷调查。
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Methods A total of 6 352 students were chosen by multi stage randomized sampling, the information of the students aged 7-8 were collected by face to face interview, students aged 9-18 by self administered questionnaire. Results The incidence rate of injury was 48.0%, and there were 30.4% of the students reporting had committed injury. Every injury case had 1.58 injuries during one year averagely.
用4阶段分层随机整群抽样方法抽取大城市、中小城市、一类农村和二类农村各3个县区进行调查，每个县抽取1所学校，共对6 352名学生进行调查，小学一、二年级学生面对面访谈，三～六年级学生在调查员和老师的指导下完成，初、高中生自填。
- 更多网络解释与multi stage sampling相关的网络解释 [注：此内容来源于网络，仅供参考]
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Multi-stage sampling：多阶段抽样
Multiresponse,多元响应 | Multi-stage sampling,多阶段抽样 | Multivariate T distribution,多元T分布
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Multi-stage sampling：多级抽样法
multi stage game 多阶段对策 | multi stage sampling 多级抽样法 | multi valued mapping 多值映射
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Multi-stage sampling：多段抽样
多段估计 multi-stage estimation | 多段抽样 multi-stage sampling | 多维动态模型 multi-temporal model