stratified random sampling的意思

stratified random sampling中文翻譯：

分層任意抽樣，分層隨機抽樣，分層隨機取土樣

相似詞語短語

stratified random sample───分層隨機樣本

stratified random samples───分層隨機抽樣

stratified sample───分層抽樣；[統計]分層樣本

stratified samples───分層抽樣

random sampling───[數]隨機抽樣；隨意采樣

random samplings───[數]隨機抽樣；隨意采樣

spread sampling───n.擴展抽樣

雙語使用場景

selected 806 children under 6 years of age from 45 primary anganwadi (childcare) centres in Chandigarh, Punjab, India, that were chosen through multistage stratified random sampling.───在印度旁遮普省昌迪加爾的45所托兒所(anganwadi)中心采用多級分層隨機取樣法選擇了806名6歲以下兒童。

Methods: The number of samples was calculated with the optimum allocation stratified random sampling survey.───應用最優分配隨機分層抽樣方法確定調查點.

Methods With the method of cluster stratified random sampling, a questionnaire survey was conducted in medical and non-medical higher-educated school in Jilin city.───方法采用整群分層隨機抽樣的方法，對吉林市某醫學院校及非醫學高校的在校大學生進行問卷調查。

英語使用場景

This study is based on a stratified random sampling sur-vey on passengers traveling by Taipei Metro.

Methods With a method of stratified random sampling, a questionnaire survey was conducted among 786 students from 8 middle schools in Beijing.

Methods A stratified random sampling was conducted among inhabitants with questionnaire and partial health examination in Yunlong district, Xuzhou.

DESIGN: Clustering stratified random sampling, cross- sectional survey.

METHOD Using stratified random sampling method.

DESIGN: A clusting stratified random sampling survey.

The fourth part is an investigation on the state-of-art of the information-literacy education in the Higher Teacher Education Institutions in Chongqing by adopting stratified random sampling.

Methods A questionnaire survey was conducted stratified random sampling among 1689 people in 2 counties.

Though stratified random sampling method is adopted for the arterial and collector functional systems, there is a good potential to improve it.