Mathematics, 14.07.2019 07:30 alyssaboosiefkes
Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 63 mph and a standard deviation of 10 mph. what percent of cars are traveling faster than 79 mph?
Answers: 1
for calculating the probability. This value is called Z-score.
.
of the cars are travelling faster than 79 mph.
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