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单词 sampling error
释义

Definition of sampling error in English:

sampling error

noun
mass nounStatistics
  • Error in a statistical analysis arising from the unrepresentativeness of the sample taken.

    〔统计〕抽样误差

    a percentage of the total variation is attributable to sampling error
    Example sentencesExamples
    • In addition to these caveats, sampling error due to analysis of an inadequate sample volume can also lead to a false-negative test result.
    • This is because the statistical sampling error of the phase is inversely related to the squared coherence.
    • A search for moderators was pursued only if less than 60% of the variation of observed coefficients could be explained by a combination of sampling error and measurement error.
    • As with other statistical techniques, sampling errors can affect the parameters of the data spectrum, which are just estimates of true but unknown population data.
    • As we assumed excess variability to be due to both sampling error and random differences across studies, we fitted the data to a random effects model, which provides more conservative estimates than a fixed effects model.

Definition of sampling error in US English:

sampling error

nounˈsæmp(ə)lɪŋ ˈɛrər
Statistics
  • Error in a statistical analysis arising from the unrepresentativeness of the sample taken.

    〔统计〕抽样误差

    a percentage of the total variation is attributable to sampling error
    Example sentencesExamples
    • This is because the statistical sampling error of the phase is inversely related to the squared coherence.
    • In addition to these caveats, sampling error due to analysis of an inadequate sample volume can also lead to a false-negative test result.
    • A search for moderators was pursued only if less than 60% of the variation of observed coefficients could be explained by a combination of sampling error and measurement error.
    • As with other statistical techniques, sampling errors can affect the parameters of the data spectrum, which are just estimates of true but unknown population data.
    • As we assumed excess variability to be due to both sampling error and random differences across studies, we fitted the data to a random effects model, which provides more conservative estimates than a fixed effects model.
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更新时间:2024/12/27 13:56:44