Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.

Analysis in this report is based on telephone interviews conducted July 26-29, 2012 among a national sample of 1,010 adults 18 years of age or older living in the continental United States (609 ...

Dealing a serious blow to congressional supporters of statistical sampling, a panel of Census Bureau experts Thursday recommended against using the controversial method for producing redistricting ...

Suggested Citation: "5 Sampling and Estimation." National Academies of Sciences, Engineering, and Medicine. 2018. Reengineering the Census Bureau's Annual Economic Surveys. Washington, DC: The ...

NOTES: Net undercount is the difference between the estimate (A.C.E. or PES) and the census, divided by the estimate. Minus sign (–) indicates a net overcount. For 2000, total population is the ...

Most of the analysis in Chapter 1 is based on the Current Population Survey (CPS). The CPS is collected monthly by the U.S. Census Bureau for the Bureau of Labor Statistics. The survey is the basis ...