Research Article
Fuzzy Approach to Statistical Control Charts
Table 4
ARL
1 for different approach when there is a shift equal to
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| | Sample size | Proposed method | Probabilistic Wang | Generalized p Marcucci | α-cut Gulbay |
| | 5 | 1.0073 | 3.663 | 3.721 | 5.12 | | 10 | 1.016 | 1.284 | 1.391 | 2.01 | | 15 | 1.001 | 1.059 | 1.102 | 1.65 | | 20 | 1.001 | 1.013 | 1.032 | 1.23 | | 50 | 1 | 1 | 1 | 1.12 |
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