Vocab Bloom Hub

mean value

/miːn ˈvæljuː/

翻译: 统计学术语,指一组数值的平均值,通过将所有数值之和除以数值个数计算得出;也可指数学期望。

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phrase

/miːn ˈvæljuː/B2formalscientific
  • zh统计学术语,指一组数值的平均值,通过将所有数值之和除以数值个数计算得出;也可指数学期望。

A statistical term referring to the average of a set of numbers, calculated by dividing the sum of all values by the count of values.

  1. Average of a set of numbersB2formal

    The sum of a set of values divided by the number of values in the set.

    zh平均值

    • The mean value of the test scores was 85.
    • To calculate the mean value, add all numbers and divide by the count.
    • The mean value of the data set is used in statistical analysis.