| 单词 | quota sampler |
| 释义 | > as lemmasquota sampler quota sampler n. Statistics a person who conducts quota sampling. ΘΚΠ the world > relative properties > number > probability or statistics > [noun] > sample > quota method > one who uses quota sampler1949 1949 F. Mosteller et al. Pre-election Polls 1948 116 The problem of estimating turnout is vastly more difficult for the probability sampler than for the quota sampler. 1958 C. A. Moser Survey Methods Social Investigation vi. 105 Quota samplers generally claim that instructions to, and constraints on, interviewers are sufficient to guard against the main dangers of selection bias. 1996 Jrnl. Royal Statist. Soc. A. 159 30 I suspect that I am in the minority here as a practising quota sampler. < as lemmas |
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