A coffee machine is set so that it dispenses a normally distributed amount of coffee with a
Question:
A coffee machine is set so that it dispenses a normally distributed amount of coffee with a mean of 6 oz and a standard deviation of .4 oz. Samples of 12 cups of coffee are taken. What is the probability that the sample means will be more than 6.2 oz?
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Given Population mean 6 oz Population standard deviation 04 oz Sample size n 12 cups ...View the full answer
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Related Book For 
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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