The number of ounces of water that a randomly selected hiker drinks per day is normally...
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The number of ounces of water that a randomly selected hiker drinks per day is normally distributed with mean 100 and standard deviation 36, W~Normal( = 100, 0, -36). A group of four independent hikers determine the sample average amount of water they consumed one day, W W+W+W+W 4 Determine the probability that this sample average is less than 91 ounces, Pr(W < 91). The number of ounces of water that a randomly selected hiker drinks per day is normally distributed with mean 100 and standard deviation 36, W~Normal( = 100, 0, -36). A group of four independent hikers determine the sample average amount of water they consumed one day, W W+W+W+W 4 Determine the probability that this sample average is less than 91 ounces, Pr(W < 91).
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Cost Management A Strategic Emphasis
ISBN: 978-0077733773
7th edition
Authors: Edward Blocher, David Stout, Paul Juras, Gary Cokins
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