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Data Dependability
- Article from:
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Quality Progress
- Article date:
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June 1, 2008
- Author:
- Kubiak, T M
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Copyright informationCopyright American Society for Quality Jun 2008. Provided by ProQuest LLC. (Hide copyright information)
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Improve data accuracy for managing, improving processes
AS QUALITY or Six Sigma professionals, we have been taught to address the issue of data accuracy and integrity from the statistical viewpoint.
Both the Certified Six Sigma Black Belt (CSSBB) exam and the Certified Quality Engineer (CQE) exam test these concepts, although they are described somewhat differently in their respective bodies of knowledge (BoKs).
The data accuracy and integrity description in the CQE BoK (section VI.A.4) states:
Describe the characteristics or properties of data (for example, source/resource issues, flexibility and versatility) and various types of data errors or poor quality such as low accuracy, ...