stratified sample

stratified sample的基本解释

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分层取样

与stratified sample相关的网络例句 [注：此内容来源于网络，仅供参考]

This would be an example of a stratified sample.

这就是一个典型抽样的例子。

Methods A self-designed questionnaire survey was used to investigate a cluster stratified sample of 1010 college students.

采用分层整群抽样的方法，对广州市1010名大学生进行问卷调查。

Methods:a cluster random stratified sample of 394 medical college students were investigated with a SCL-90 questionnaire.

采取分层整群抽样的方法抽取394名医学生进行SCL-90症状自评量表的问卷调查。

Methods:Stratified multiple phases sample method was adopted, 240 female doctors were assessed.

采用多阶段分层抽样方法对240名三级甲等综合医院的女性医生进行调查。

Methods A questionnaire survey was conducted to a clustered stratified sample of1785children in Qingdao.

采取分层整群抽样的方法对青岛市1785名儿童进行问卷调查。

与stratified sample相关的网络解释 [注：此内容来源于网络，仅供参考]

stratified sample：分层样本

Stratified random sampling 分层随机抽样 | Stratified sample 分层样本 | Stratified sampling 分层抽样

stratified sample：分層抽樣

division 分稱 | stratified sample 分層抽樣 | fraction numeral 分數詞

stratified sample：分层取样;分层取出之样本

集团取样法 cluster sampling | 分层取样;分层取出之样本 stratified sample | 概估;粗略估计 rough estimate;raw estimate

stratified sample：分层采样样品,分层取样样品

"分层[现象]","stratification" | "分层采样样品,分层取样样品","stratified sample" | "分层采样,分层取样","stratified sampling"

Sample, stratified：分层样本

Sample, representative 代表样本 | Sample, stratified 分层样本 | Sample average 样本平均数