MONITORING THE PROCESS MEAN BASED ON QUALITY CONTROL CHARTS USING ON FOLDED RANKED SET SAMPLING
MONITORING THE PROCESS MEAN BASED ON QUALITY CONTROL CHARTS USING ON FOLDED RANKED SET SAMPLING
In this paper, we propose a new quality control chart for the sample mean based on the folded ranked set sampling (FRSS) method. The new charts are compared with the classical control charts using simple random sampling (SRS) and ranked set sampling (RSS). A simulation study shows that the FRSS …