sample census

基本解釋

The sample was weighted by race and gender, based on census information.
樣本家庭在人口信息的基礎上，遍布了不同種族和性別。
Rather than looking at the whole census, the two researchers relied on a sample of one person in 250.
兩位研究員并不是調查整個統(tǒng)計，而是從每250人中抽取一人作為樣本來研究。
The data were weighted to ensure that the sample's composition reflects that of the actual U.S. population according to U.S. Census figures.
調查根據(jù)美國人口普查的數(shù)據(jù)進行加權處理，以確保樣本組成能夠代表美國實際人口組成。

The figures are not strictly comparable, because sample surveys show the sex ratio at birth, whereas the census gives it among infants up to the age of six.
ECONOMIST: India's skewed sex ratio: Seven brothers The
This sample will allow the statisticians to gauge whether some particular group was miscounted in the original census.
ECONOMIST: Statistics