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weighted mean中文什么意思

發(fā)音:   用"weighted mean"造句
  • 加權(quán)平均值
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例句與用法

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  1. On the distribution of k - th weighted mean of dirichlet l - functions
    次加權(quán)均值分布
  2. Generalized weighted mean values with two parameters and its monotonicity
    雙參數(shù)廣義加權(quán)平均值及其單調(diào)性
  3. Weighted average , weighted mean
    加權(quán)平均數(shù)
  4. Weighted mean difference , wmd
    加權(quán)均數(shù)差
  5. Arithmetic weighted mean
    加權(quán)算術(shù)均數(shù)

百科釋義

    The weighted mean is similar to an arithmetic mean (the most common type of average), where instead of each of the data points contributing equally to the final average, some data points contribute more than others. The notion of weighted mean plays a role in descriptive statistics and also occurs in a more general form in several other areas of mathematics.
    詳細(xì)百科解釋

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