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. Complete parts a through e below.         Question content area bottom Part 1 a. What is the probability that an American will consume less than 9 pounds of chocolate next​ year?   enter your response here ​(Round to four decimal places as​ needed.) Part 2 b. What is the probability that an American will consume more than 11 pounds of chocolate next​ year?   enter your response here ​(Round to four decimal places as​ needed.) Part 3 c. What is the probability that an American will consume between 10 and 14 pounds of chocolate next​ year?   enter your response here ​(Round to four decimal places as​ needed.)

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