• 1. Sample standard deviation: 样本标准差 | 样品标准差 | 样本标准偏差 | 采样标准偏差
• 2. sample standard deviation chart: 样本标准差控制图
• 3. merging sample standard deviation: 合并样本标准差

更多释义

• 1.The standard deviation in Process Capability Index(PCI) is estimated by using the subgroup ranges or the sample standard deviation.
  在过程能力分析中通常采用子样级差或样本总体标准差来估计总体标准差。
  dict.yoduao.com
• 2.A new computational formula of fiducial probability in consideration of sample size and subsample standard deviation is derived from the least squares principle.
  利用最小二乘原理，推导出考虑样本容量和子样标准差的求解置信概率的函数，继而确定数据的置信区间，对数据进行筛选。
  dict.yoduao.com
• 3.Normally distributed data assumes that about 68% of the values in the sample are within 1 standard deviation of the mean.
  正态分布数据认为，样本中约68%的数值分布在距离平均值为1的标准偏差之内。
  dict.yoduao.com

©2026 网易公司