In 2008, the per capita consumption of coffee in Sweden was reported to be 8.2 kg, or 18.04 pounds (data extracted from en.wikipedia.org/wiki/List_of_countries_ by_coffee_consumption_per_capita). Assume that the per capita consumption of coffee in Sweden is approximately distributed as a normal random variable, with a mean of 18.04 pounds and a standard deviation of 5 pounds.
a. What is the probability that someone in Sweden consumed more than 10 pounds of coffee in 2008?
b. What is the probability that someone in Sweden consumed between 3 and 5 pounds of coffee in 2008?
c. What is the probability that someone in Sweden consumed less than 5 pounds of coffee in 2008?
d. 99% of the people in Sweden consumed less than how many pounds of coffee?