A study conducted by Hershey's discovered that Americans consumed an average of 11.4 pounds of chocolate per year. Let's assume that the annual chocolate consumption follows the Normal distribution with mean 11.4 pounds and a standard deviation of 3.6 pounds. Answer the following questions, performing all computations with Excel functions. a. What is the probability that a randomly selected American consumes less that 7 pounds of chocolate per year? b. What is the probability that a randomly selected American consumes more that 9 pounds of chocolate per year? c. What is the probability that a randomly selected American consumes between 8 and 12 pounds of chocolate per year?
A study conducted by Hershey's discovered that Americans consumed an average of 11.4 pounds of chocolate per year. Let's assume that the annual chocolate consumption follows the Normal distribution with mean 11.4 pounds and a standard deviation of 3.6 pounds. Answer the following questions, performing all computations with Excel functions. a. What is the probability that a randomly selected American consumes less that 7 pounds of chocolate per year? b. What is the probability that a randomly selected American consumes more that 9 pounds of chocolate per year? c. What is the probability that a randomly selected American consumes between 8 and 12 pounds of chocolate per year?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A study conducted by Hershey's discovered that Americans consumed an average of 11.4 pounds of chocolate per year. Let's assume that the annual chocolate consumption follows the
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