Research Article
A Simple Approach for Monitoring Business Service Time Variation
Table 7
The
of the EWMA-AV chart for
and
.
| | | | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| | 5 | 375.3 | 16.1 | 7.1 | 4.7 | 3.5 | 2.9 | 2.4 | 2.1 | 2.0 | | 6 | 374.2 | 14.3 | 6.4 | 4.2 | 3.2 | 2.7 | 2.3 | 2.1 | 2.0 | | 7 | 370.1 | 13.0 | 5.9 | 3.8 | 2.8 | 2.3 | 2.0 | 1.9 | 1.6 | | 8 | 369.9 | 12.0 | 5.5 | 3.6 | 2.8 | 2.3 | 2.0 | 1.9 | 1.6 | | 9 | 368.8 | 11.1 | 5.2 | 3.5 | 2.7 | 2.3 | 2.0 | 1.9 | 1.6 | | 10 | 370.3 | 10.4 | 4.9 | 3.3 | 2.5 | 2.1 | 1.9 | 1.7 | 1.3 | | 11 | 372.0 | 9.8 | 4.6 | 3.1 | 2.5 | 2.1 | 1.9 | 1.7 | 1.3 | | 12 | 370.4 | 9.3 | 4.4 | 3.0 | 2.3 | 2.0 | 1.8 | 1.4 | 1.1 | | 13 | 370.1 | 8.9 | 4.2 | 2.9 | 2.2 | 1.9 | 1.6 | 1.3 | 1.0 | | 14 | 371.9 | 8.5 | 4.1 | 2.7 | 2.2 | 1.9 | 1.6 | 1.3 | 1.0 | | 15 | 371.3 | 8.2 | 4.0 | 2.7 | 2.1 | 1.8 | 1.5 | 1.2 | 1.0 |
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