| 单词 | representative sample |
| 释义 | representative sample (once / 93805 pages) n WORD FAMILY representative sample: representative samples USAGE EXAMPLESThis may surprise you, but this is not a representative sample. Washington Post(Dec 16, 2016) An auditor might inspect some statistically representative sample of votes and look for discrepancies. Slate(Dec 05, 2016) The parents were a nationally representative sample, and all had at least one child between 13 and 18. New York Times(Nov 21, 2016) n the population is divided into strata and a random sample is taken from each stratum Syn|Hyper proportional sample, stratified sample sample, sample distribution, sampling items selected at random from a population and used to test hypotheses about the population |
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