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Statistical quality control based on pair and selected ranked set sampling.

Author(s)
Hassen A. Muttlak Department of Mathematical Sciences King Fahd University of Petroleum & Minerals, Dhahran 31261 Saudi Arabia
Walid S. Al-Sabah Department of Mathematical Sciences King Fahd University of Petroleum & Minerals, Dhahran 31261 Saudi Arabia
Abstract
Different quality control charts for the sample mean are developed by the authors using pair ranked set sampling (PRSS), and selected ranked set sampling (SRSS). These new charts are compared with the usual control charts based on simple random sampling (SRS) data. The charts based on PRSS and SRSS are shown to have smaller average run length (ARI) than the classical chart especially if the process starts to get out of control. Through this study the underlying distribution is assumed to be normal.
Publication Details
Page(s) 107-128
DOI DOI not available
Published Journal: Pakistan Journal of Statistics, Volume: 19, Issue: 1, Year: 2003

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