Question: To help consumers assess the risks they are taking, the Food and Drug Administration (FDA) publishes the amount of nicotine found in all commercial brands

To help consumers assess the risks they are taking, the Food and Drug Administration (FDA) publishes the amount of nicotine found in all commercial brands of cigarettes. A new cigarette has recently been marketed. The FDA tests on this cigarette gave a mean nicotine content of 25.3 milligrams and standard deviation of 2.8 milligrams for a sample of n = 9 cigarettes. The FDA claims that the mean nicotine content exceeds 29.0 milligrams for this brand of cigarette, and their stated reliability is 98%. Do you agree? A) Yes, since the value 29.0 does fall in the 98% confidence interval.B) Yes, since the value 29.0 does not fall in the 98% confidence interval.C) No, since the value 29.0 does fall in the 98% confidence interval.D) No, since the value 29.0 does not fall in the 98% confidence interval

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