The speed of cars on a stretch of road is normally distributed
The speed of cars on a stretch of road is normally distributed with an average 51 miles per hour with a standard
deviation of 5.9 miles per hour. What is the probability that a randomly selected car is violating the speed limit of 50 miles per hour?
A) 0.57
B) 0.43
C) 0.50
D) 0.51