ISO 16269-6:2005 数据的统计分析 第9部分：统计允许偏差范围的确定

标准编号：ISO 16269-6:2005

中文名称：数据的统计分析 第9部分：统计允许偏差范围的确定

英文名称：Statistical interpretation of data — Part 6: Determination of statistical tolerance intervals

发布日期：2005-04

标准范围

ISO 16269-6:2005描述了建立公差区间的程序，该公差区间至少包括具有特定置信水平的特定人群比例。提供了单边和双边统计公差区间，单边区间有上限或下限，而双边区间有上限和下限。提供了两种方法，一种是参数方法，适用于所研究的特征具有正态分布的情况，另一种是无分布方法，适用于除了连续分布之外对分布一无所知的情况。

ISO 16269-6:2005 describes procedures for establishing tolerance intervals that include at least a specified proportion of the population with a specified confidence level. Both one-sided and two-sided statistical tolerance intervals are provided, a one-sided interval having either an upper or a lower limit while a two-sided interval has both upper and lower limits. Two methods are provided, a parametric method for the case where the characteristic being studied has a normal distribution and a distribution-free method for the case where nothing is known about the distribution except that it is continuous.

标准预览图