The annual per capita consumption of ice cream (in pounds) in the United States can be approximated by a normal distribution with mean of 20.7 lbs and a standard deviation of 4.2 lbs. (NOTE: the terminology per capita is commonly used in statistics to report an average per person. Therefore, the wording "annual per capita consumption of ice cream (in pounds)" is referring to how many pounds of ice cream a person eats on average in a year.) Identify the individual: 4. Identify the variable: 5. Identify the type of variable Qualitative Quantitative discrete Quantitative continuous 6. What is the wording of the random variable X in the context of this problem? The random variable X is 7. What symbol is used when referring to the mean of 20.7 lbs? • n • N x (x-bar) 8. What symbol is used when referring to the standard deviation of 4.2 lbs.? n N

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