Question

Do you have a favorite “comfort food”? How do you obtain it? The USA Today Snapshot lists three methods used by Americans and the percentage who use each method. Which category do you belong to? A random sample of 120 Americans living on the East Coast was asked, “How do you obtain your favorite comfort food?”
Using the percentages given in the graphic as the national “standard,” does the evidence indicate that the East Coast responses are different from those of the nation as a whole? Use a = 0.05
a. Solve using the p-value approach.
b. Solve using the classical approach.


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  • CreatedAugust 28, 2015
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