| 单词 | random sample |
| 释义 | random sample in British English (ˈrændəm ˈsɑːmpəl) noun statistics a statistical sample that is devised to avoid interference so that its distribution is affected only by, and so can be held to represent, that of the whole population We based our analysis on a random sample of more than 200 males. Examples of 'random sample' in a sentence |
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