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The annual per capita consumption of bottled water was 32.5 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with

The annual per capita consumption of bottled water was 32.5 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 32.5 and a standard deviation of 11 gallons.

a. What is the probability that someone consumed more than 33 gallons of bottledwater?

b. What is the probability that someone consumed between 20 and 30 gallons of bottledwater?

c. What is the probability that someone consumed less than 20 gallons of bottledwater?

d. 99% of people consumed less than how many gallons of bottledwater?

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