Mathematics, 30.08.2019 22:00 vzimokha
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?
0.43
0.50
0.51
0.57
Answers: 3
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