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单词 probability distribution
释义

Definition of probability distribution in English:

probability distribution

noun
Statistics
  • A function of a discrete variable whose integral over any interval is the probability that the variate specified by it will lie within that interval.

    〔统计〕概率分布;概率函数

    Example sentencesExamples
    • If the probability distribution is uniform, you would expect each of the 10 digits from 0 to 9 to occur about one-tenth of the time.
    • Instead we employ modeling to understand the statistical probability distribution of angles at rupture and its impact on the measured length and force distributions.
    • In addition, we suggest that different probability distributions be tested, because the underlying probability distribution of most vital rates is unknown.
    • The purpose of such a simulation scheme is the calculation of an approximate probability distribution over the realizations of the genealogy.
    • The error terms from the regression equations are modeled as random variables with a probability distribution.

Definition of probability distribution in US English:

probability distribution

noun
Statistics
  • A function of a discrete variable whose integral over any interval is the probability that the random variable specified by it will lie within that interval.

    〔统计〕概率分布;概率函数

    Example sentencesExamples
    • The error terms from the regression equations are modeled as random variables with a probability distribution.
    • If the probability distribution is uniform, you would expect each of the 10 digits from 0 to 9 to occur about one-tenth of the time.
    • Instead we employ modeling to understand the statistical probability distribution of angles at rupture and its impact on the measured length and force distributions.
    • The purpose of such a simulation scheme is the calculation of an approximate probability distribution over the realizations of the genealogy.
    • In addition, we suggest that different probability distributions be tested, because the underlying probability distribution of most vital rates is unknown.
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更新时间:2024/12/27 18:03:00