Capita consumption of bottled water

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The annual per capita consumption of bottled water was 33.3 gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 33.3 and a standard deviation of 11 gallons.

*How do I solve: What is the probability that someone consumed more than 38 gallons of bottled water?

* How do I solve: What is the probability that someone consumed between 25 and 35 gallons of bottled water?

*How do I solve: What is the probability that someone consumed less than 25 gallons of bottled water?

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

Reference no: EM132006804

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