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Descriptive statistics for each cell in the study design for Total Exposure measure
| Warnings On M (SD) | Warnings Off M (SD) | ||
|---|---|---|---|
| Younger to middle aged drivers (n=39) | 7.962 (3.26) | 8.139 (3.62) | 8.051 (3.04) |
| Older drivers (n=37) | 7.589 (3.23) | 8.117 (3.21) | 7.853 (3.04) |
| 7.780 (3.23) | 8.129 (3.41) |
