Distribution of drivers as a function of BAC between the hours of 2230 and 0130,* and the probability of having a particular BAC if arrested for DUI
| BAC (%) | Surveyed drivers P(Bj|A0) | Arrested drivers P(Bj|A1) |
|---|---|---|
| *Distribution obtained from best fit negative exponential function describing actual data.2 The data were comprised of 1022 BACs obtained during the late evening and early morning hours, with the findings weighted to correspond to the hours of the police patrol experiment. | ||
| 0 | 0.68000 | 0.0001 |
| 0.01–0.04 | 0.20000 | 0.0007 |
| 0.05–0.09 | 0.06000 | 0.0200 |
| 0.10–0.14 | 0.04000 | 0.2610 |
| 0.15–0.19 | 0.01500 | 0.4250 |
| 0.20–0.24 | 0.00400 | 0.2130 |
| 0.25–0.29 | 0.00087 | 0.0620 |
| 0.30–0.34 | 0.00010 | 0.0160 |
| 0.35–0.40 | 0.00002 | 0.0020 |
| 0.10–0.40 | 0.06000 | 0.9790 |
| 0.15–0.40 | 0.02000 | 0.7180 |