ISO/TR 22914:2020

Statistical methods for implementation of Six Sigma — Selected illustration of analysis of variance

Publication date: Oct 12, 2020

General information

Current stage: 60.60 Effective date: Oct 12, 2020

Originator: ISO

Owner: ISO/TC 69/SC 7

Type: Technical Report

ICS: 03.120.30

Languages: English

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Status: Published

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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

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