When Lavaughn commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 57 minutes and a standard deviation of 4.5 minutes. What is the probability that on a given day, his commute will be longer than 49 minutes, to the nearest thousandth?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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When Lavaughn commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 57 minutes and a standard deviation of 4.5 minutes. What is the probability that on a given day, his commute will be longer than 49 minutes, to the nearest thousandth?

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