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ISO/TR 22914:2020

Statistical methods for implementation of Six Sigma — Selected illustration of analysis of variance ISO/TR 22914:2020

Publication date:   Oct 12, 2020

General information

60.60 Standard published   Oct 12, 2020

ISO

ISO/TC 69/SC 7 Applications of statistical and related techniques for the implementation of Six Sigma

Technical Report

03.120.30   Application of statistical methods

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Scope

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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PUBLISHED
ISO/TR 22914:2020
60.60 Standard published
Oct 12, 2020