Systematic sampling is straightforward and low risk, offering better control. However, it may introduce sampling errors and ...

据国家统计局的消息，我国将于2025年开展全国人口抽样调查，在全国共抽取约500万户、1400万人，抽样比例为全国人口的1%。 China will launch a nationwide population sample survey in 2025, according to the National Bureau of Statistics (NBS). Some 14 million ...

The White House and House Speaker Newt Gingrich’s office have reached a tentative agreement to let the Census Bureau test its hotly debated method for estimating the country’s population, officials ...

Margaret Warner explores the continuing controversy of sampling when determining the 2000 U.S. census numbers. The U.S. Census Bureau worked particularly hard last year to count every American. With a ...

The Supreme Court agreed Friday to expand its study of whether the Clinton administration can use statistical sampling for the 2000 census. The court had agreed Sept. 10 to decide a dispute spurred ...

Census 2000 failed to count 509,012 Californians, more than half of them in the Southland, according to a set of much-debated, statistically revised figures released Friday by the U.S. Census Bureau.

Left-leaning groups want to include millions of pretend people in the real-life 2010 Census. It almost happened in 2000. This time, they might get their way The administration claims it has "no plans" ...