| 词汇 | sampling error |
| 释义 | sampling errorBrE /ˈsɑːmplɪŋ erə(r)/ NAmE /ˈsæmplɪŋ erər/ noun (statistics统计) a situation in which a set of results or figures does not show a true situation , because the group of people or things it was based on was not typical of a wider group 采样误差（所抽样本不具备代表性） |
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