标准编号：ISO/TR 22914:2020
中文名称：实施六西格玛的统计方法 选择方差分析的图解
英文名称：Statistical methods for implementation of Six Sigma — Selected illustration of analysis of variance
发布日期：2020-10
标准范围
This document describes the necessary steps of the one-way and two-way analyses of variance (ANOVA) for fixed effect models in balanced design. Unbalanced design, random effects and nested design patterns are not included in this document.
This document provides examples to analyse the differences among group means by splitting the overall observed variance into different parts. Several illustrations from different fields with different emphasis suggest the procedure of the analysis of variance.
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