The effects of parameter estimation on minimizing the in-control average sample size for the double sampling X bar chart
The double sampling (DS) X bar chart, one of the most widely-used charting methods, is superior for detecting small and moderate shifts in the process mean. In a right skewed run length distribution, the median run length (MRL) provides a more credible representation of the central tendency than the...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Stellenbosch University
2013-11-01
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| Series: | South African Journal of Industrial Engineering |
| Subjects: | |
| Online Access: | http://sajie.journals.ac.za/pub/article/view/555 |