The annual per capita consumption of ice cream in pounds

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The annual per capita consumption of ice cream (in pounds) in the United States can be approximated by a normal distribution with a mean of 20.7 lbs and a standard deviation of 4.2 lbs.

A.) What proportion of the population consumes at most 10 lbs yearly?

B.) Frank estimates that 24% of the population eats more ice cream than he does. Find how much ice cream Frank eats per year.

C.) Between what two values does the middle 80% of the consumption lie?

Reference no: EM13645162

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