International Journal of Statistics and Applied Mathematics
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International Journal of Statistics and Applied Mathematics

2022, Vol. 7, Issue 1, Part B

Interquartile range control chart for six sigma under moderateness


Author(s): S Uma and Dr. P Balamurugan

Abstract: Statistical process control (SPC) is the process of analyzing a random sample of a process's output and determining if the process is generating products with characteristics that fall within a predetermined range. SPC provides a response to the issue of whether or not the process is working well. The suggested six sigma-based control chart for mean with Inter-quartile range (IQR) under moderate distribution outperforms the Shewhart (1931) control chart for mean with moderate sample sizes.

Pages: 128-131 | Views: 69 | Downloads: 12

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How to cite this article:
S Uma, Dr. P Balamurugan. Interquartile range control chart for six sigma under moderateness. Int J Stat Appl Math 2022;7(1):128-131.
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