How many points is a driver assessed for exceeding the speed limit by 15 mph?

Answer: C — 6

When a driver exceeds the speed limit by 15 mph, they will typically receive a traffic violation and a corresponding points on their driving record. The number of points is determined by the specific state's regulations, but as a general rule, exceeding the speed limit by 15 mph usually results in 6 points being assessed. This option is different from options A, B, and D because they either result in no points or a different number of points being assessed, making them incorrect answers.