Question
A traffic study showed that vehicle speeds on a street were normally distributed with a mean of 52.5 km/h and a standard deviation of 5.1
A traffic study showed that vehicle speeds on a street were normally distributed with a mean of 52.5 km/h and a standard deviation of 5.1 km/h. What percent of vehicles had a speed between 42.3 km/h and 57.6 km/h?
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Basic College Mathematics With Early Integers (Subscription)
Authors: Elayn Martin Gay
4th Edition
0135181267, 9780135181263
