Find operating cost for the lowest ten percent of airplanes
Assume that the mean hourly cost to operate a commercial airplane follows the normal distribution with a mean of $2,225 per hour and a standard deviation of $275. What is the operating cost for the lowest 10 percent of the airplanes?
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Assume that the mean hourly cost to operate a commercial airplane follows the normal distribution with a mean of $2,225 per hour and a standard deviation of $275.
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