You are working for a consumer rights organization. You are interested in knowing whether the milk contained
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You are working for a consumer rights organization. You are interested in knowing whether the milk contained in 16-oz (1-pint) bottles really weighs 16 oz. You do not want to accuse the packer of cheating its customers unless you obtain convincing evidence. You collect 60 bottles of milk. The average weight is 15.32, and the standard deviation is 1 oz. Test at a 5 % significance level.
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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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