sample survey design
常見例句
- Hao has been involved in a number of survey research projects of US federal government and other academic institutions, including working on sample design, data processing, and data weighting.
郝博士參加了多項美國聯(lián)邦政府與學術組織的大規(guī)模社會調(diào)查項目，他的工作主要包括：抽樣設計、數(shù)據(jù)處理與數(shù)據(jù)加權(quán)。
rwxy.xjtu.edu.cn - The monthly Consumer Confidence Survey, based on a probability-design random sample, is conducted for The Conference Board by Nielsen.
FORBES: Consumer Confidence Index Gets a Holiday Boost 返回 sample survey design