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(xiàng)美國(guó)聯(lián)邦政府與學(xué)術(shù)組織的大規(guī)模社會(huì)調(diào)查項(xiàng)目，他的工作主要包括：抽樣設(shè)計(jì)、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.
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