Mathematics, 10.12.2020 04:00 Destiny8372
Assume the speed of vehicles along a stretch of 377 has
an approximately normal distribution with a mean of 61
mph and a standard deviation of 6 mph.
The current speed limit is 55 mph. What is the proportion
of vehicles less than or equal to the speed limit?
Answers: 3
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Assume the speed of vehicles along a stretch of 377 has
an approximately normal distribution with a...
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