sample survey design

常见例句

双语例句

• 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.
  郝博士参加了多项美国联邦政府与学术组织的大规模社会调查项目，他的工作主要包括：抽样设计、数据处理与数据加权。
  rwxy.xjtu.edu.cn

权威例句

• 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
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