A study discovered that Americans consumed an average of 13.2 pounds of chocolate per year. Assume that the annual chocolate consumption follows the normal distribution with a standard deviation of 3.2 pounds. d. What is the probability that an American will consume exactly 12 pounds of chocolate next​ year? enter your response here ​(Round to four decimal places as​ needed.) Part 5 e. What is the annual consumption of chocolate that represents the 80th ​percentile? The 80th percentile is represented by an annual consumption of enter your response here pounds of chocolate. ​(Type an integer or decimal rounded to one decimal place as​ needed.)

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Q: Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 202, with a standard…

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Q: Watch your cholesterol: The mean serum cholesterol level for U.S. adults was 201, with a standard…

A: Mean(µ) = 201 Population Standard deviation(σ) = 40.8 N = 109 So , Sample standard deviation = σ /…