International Research journal of Management Sociology & Humanities
( ISSN 2277 - 9809 (online) ISSN 2348 - 9359 (Print) ) New DOI : 10.32804/IRJMSH
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TO STUDY THE IMPACT OF SAMPLE SIZE ON SHEWHART CONTROL CHART MONITORING LOCATION PARAMETER
1 Author(s): PRAKASH S. CHOUGULE
Vol - 2, Issue- 3 , Page(s) : 128 - 132 (2011 ) DOI : https://doi.org/10.32804/IRJMSH
The control chart is one of the most powerful techniques in statistical process control (SPC) to monitor processes and ensure quality. Statistical quality control technique is used to determine the control limits and for exploring the changes that require improving the process. The sample size n plays a critical role in the overall performance of any control chart. This article studies the effect of sample size n on the performance of Shewhart control charts, which have traditionally been used for monitoring both the mean and variance of a variable. In this study the Monte Carlo Simulation technique through R software is used for computation of average run length (ARL) of shewhart control chart for monitoring location parameter .