Metrica sigma: ano či ne Report as inadecuate




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Abstract

When improving a process quality using Six Sigma methodology, sigma metric as a measure of quality is introduced. The metric is computed using a special table which converts defects per million opportunities dpmo to sigma level. The article shows that when sigma quality of a process is under 3,2, the metric can distort the original information about the process quality contained in dpmo.



Item Type: MPRA Paper -

Original Title: Metrica sigma: ano či ne ?-

English Title: Sigma Metric: yes or no ?-

Language: Czech-

Keywords: Sigma metric, dpmo, Six Sigma-

Subjects: C - Mathematical and Quantitative Methods > C4 - Econometric and Statistical Methods: Special Topics > C40 - General-





Author: Tošenovský, Filip

Source: https://mpra.ub.uni-muenchen.de/12290/







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