Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)
- Volume 20 Issue 44
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- Pages.69-79
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- 1997
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- 2005-0461(pISSN)
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- 2287-7975(eISSN)
Detection of Central and Dispersion Tendencies
중심경향 및 퍼짐경향의 탐지
Abstract
We investigate both of central and dispersion tendencies of the observed test statistics in control charts in order to judge whether a production process is abnormal or not. In order to do it, first, we study about detection of changes of the population mean as a central tendency The
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