The mean speed is 67 mph and the standard deviation is 6


The vehicle speeds at a particular interstate location can be described by a normal curve. The mean speed is 67 mph, and the standard deviation is 6 mph. What is the proportion of vehicle speeds at this location that are faster than 75 mph?

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Basic Statistics: The mean speed is 67 mph and the standard deviation is 6
Reference No:- TGS02213075

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