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The annual per capita consumption of bottled water was 32.7 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with

The annual per capita consumption of bottled water was 32.7 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 32.7 and a standard deviation of 11

gallons.

a. What is the probability that someone consumed more than 43

gallons of bottled water?

b. What is the probability that someone consumed between 20 and 30

gallons of bottled water?

c. What is the probability that someone consumed less than

20 gallons of bottled water?

d.97.5%of people consumed less than how many gallons of bottled water?

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