The survey analysis is drawn from a national cross-sectional survey conducted for Pew Research Center by Westat. The sampling design of the survey was an address-based sampling (ABS) approach, ...

Journal of the Royal Statistical Society. Series D (The Statistician), Vol. 40, No. 2, Special Issue: Survey Design, Methodology and Analysis (1991), pp. 145-152 (8 pages) Over the last 10 years the ...

The data in this report is drawn from a national cross-sectional survey conducted for Pew Research Center by Westat. The sampling design of the survey was an address-based sampling (ABS) approach, ...

A summary of ABC News' polling standards and survey methodology follows.StandardsABC News maintains standards for disclosure, validity, reliability and unbiased content in survey research and ...

Many researchers in agricultural geography in schools and universities find great difficulty in taking random samples of farms during projects and research. A lack of a sampling frame and the ...

Pondering Panda's new CEO Diane Gantz hit the new role running with a talk at the recent annual SAMRA conference, based on her paper titled: Sampling - The Acid Test... Diane Gantz became CEO of ...

— -- ABC News polls of the general population are conducted by telephone among a random national sample of adults age 18 and over. Sampling and data collection for most of these polls is ...