MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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A police radar gun is used to measure the speeds on a highway. The speeds are
with a mean of 62 mi/hr and a standard deviation of 12 mi/hr.
(a) Draw the appropriate shaded region of the normal distribution. Find the
selected car is driving at a speed between 60 mi/hr and 70 mi/hr?
b) Find the speed at the 95th percentile.
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