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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 | 2.7 | 3.2 | 5.9 |
F mean | 3.9 | 6.6 | ||
50% AV | U mean | 13.6 | 15.2 | 28.8 |
F mean | 18.8 | 32.4 | ||
100% AV | U mean | 27.1 | 28.9 | 56.0 |
F mean | 35.6 | 62.8 |