a sample drawn from a population by a random process, each member of it having an equal chance of inclusion (sometimes contrasted with quota sample n.…
| 单词 | θ86374 |
| 释义 | the world > action or operation > endeavour > trial or experiment > trial, test, or testing > [noun] > specific tests or testing > by sampling > at random > sample (1) random sample1900 a sample drawn from a population by a random process, each member of it having an equal chance of inclusion (sometimes contrasted with quota sample n.… |
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