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Replacement level | Confidence interval | LV alone (1) (%) | Two ARUs including one LV (2) (%) | Total of avoided crashes (1 + 2) (%) |
---|---|---|---|---|
10% AV | U mean | 1.2 | 3.6 | 4.8 |
F mean | 5.2 | 6.3 | ||
50% AV | U mean | 5.9 | 17.5 | 23.4 |
F mean | 24.8 | 30.7 | ||
100% AV | U mean | 11.8 | 33.7 | 45.5 |
F mean | 47.1 | 58.9 |