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Hey please help me with this . Thanks . 4 marks A traffic engineering firm estimates that the average (mean) wait time for a vehicle

Hey please help me with this . Thanks

. 4 marks A traffic engineering firm estimates that the average (mean) wait time for a vehicle to enter a proposed roundabout at rush hour is 14.0 seconds with a standard deviation of 1.6 seconds. Assuming a standard normal distribution, what is the probability that a vehicle's wait time to enter a roundabout is between 10.0 and 16.4 seconds? Show all work and then use the slider tool found within the lecture on The Standard Normal Distribution to determine the probability. + Drag and drop an image or PDF file or click to browse

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