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ISO 7870-4:2021
Control charts — Part 4: Cumulative sum charts
SKU: iso_074101_171489
Publié par ISO
Année de publication 2021
2 Edition
50 pages
détails du produit
This document describes statistical procedures for setting up cumulative sum (CUSUM) schemes for process and quality control using variables (measured) and attribute data. It describes general-purpose methods of decision-making using cumulative sum (CUSUM) techniques for monitoring, control and retrospective analysis.