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Assume the per capita (or per person) consumption of coffee in Los Angeles has a normal distribution with a mean of 18 pounds and a

Assume the per capita (or per person) consumption of coffee in Los Angeles has a normal distribution with a mean of 18 pounds and a standard deviation of 5 pounds.

  1. Determine the probability a person in Los Angeles consumes more than 10 pounds of coffee.
  2. Determine the probability a person in Los Angeles consumes between 10 and 15 pounds of coffee.
  3. 99% of all residents in Los Angeles consume at least how many pounds of coffee?

Please provide the numerical answer and the typed out formula for excel.

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