Question
census of the labor force in a large metropolitan area found that the time it takes people to commute to work has a mean of
census of the labor force in a large metropolitan area found that the time it takes people to commute to work has a mean of 20.5 minutes and a standard deviation of 15.4 minutes. What is the probability that a random sample of 40 people have a mean commute time that is greater than 25 minutes
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Intro Stats
Authors: Richard D. De Veaux, Paul F. Velleman, David E. Bock
3rd edition
321533283, 321533289, 9780321463708, 9780321503848, 9780321503800, 9780321499431, 9780321499417, 978-0321500458
