China National Standards

China variances GB Standards List


  •  China "variances" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 4889-2008 Statistical interpretation of data - Techniques of estimation and tests relating to means and variances
    数据的统计处理和解释 正态分布均值和方差的估计与检验
    China National Standards
    variances

    English PDF
    GB/T 4890-1985 Statistical interpretation of data--Power of tests relating to means and variances of normal distributions
    数据的统计处理和解释 正态分布均值和方差检验的功效
    China National Standards
    variances

    English PDF

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