Mathematics, 26.05.2021 16:50 mimigg0621
The D. O.T. collected data for a particular stretch of I-85 and found that the average speed was 70 mph with a standard deviation of 15 mph and the distribution is approximately normally distributed. The actual Speed Limit for the stretch of road is a maximum of 70 mph and minimum of 40 mph. What percentage of drivers actually drive between 40mph and 70 mph
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The D. O.T. collected data for a particular stretch of I-85 and found that the average speed was 70...
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