A tobacco company advertises that its unfiltered cigarettes contain at most 40 mg of nicotine. A sam
Question: A tobacco company advertises that its unfiltered cigarettes contain at most 40 mg of nicotine. A sample of 10 randomly selected cigarettes produces the following data: x bar = 43.3, s = 3.8. Use a .01 significance level to test the claim that the mean amount of nicotine in such cigarettes is greater than 40 mg.
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Deliverable: Word Document
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