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According to the American Diabetes Association (2013), 8.3 % of the U.S. population have diabetes. a) Suppose that you take a random of 80 Americans,

According to the American Diabetes Association (2013), 8.3 % of the U.S. population have diabetes.

a) Suppose that you take a random of 80 Americans, what is the probability that 7 % or less of these 80 people have diabetes?

b) Suppose that you take a random of 120 Americans, what is the probability that 8 % or more of these 120 people have diabetes?

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