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The mean of domestic airfares in the United States is $450 per ticket. Assume that the domestic airfares are normally distributed with a standard deviation
The mean of domestic airfares in the United States is $450 per ticket. Assume that the domestic airfares are normally distributed with a standard deviation of $120. What is the probability that a domestic airfare is $400 or more
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Calculus Early Transcendentals
Authors: Howard Anton, Irl C Bivens, Stephen Davis
11th Edition
1118883764, 9781118883761
