Mathematics, 03.04.2020 22:17 merry69
The waiting time in line in a particular call center is normally distributed with an average of 1.7 minutes. they want to imporve thier preformance so they take a sample of the last 10 days and find that they standard deviation is 0.2 minuetes. how many minuets does the lingest of the 5% shortest calls last
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The waiting time in line in a particular call center is normally distributed with an average of 1.7...
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