Mathematics, 22.06.2019 16:20 george8396
The speed of cars on a stretch of road is normally distributed with an average 48 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) 0.37 (b) 0.48 (c) 0.21 (d) 0.63
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The speed of cars on a stretch of road is normally distributed with an average 48 miles per hour wit...
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