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The annual per capita consumption of bottled water was 34.? gallons Assume that the per capita consumption oi bottled water is approximately normally distributed with
The annual per capita consumption of bottled water was 34.? gallons Assume that the per capita consumption oi bottled water is approximately normally distributed with a mean of 34.7 and a standard deviation of 11 gallons. a. What is the probability that someone consumed more than 35 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. 90% of people consumed less than how many gallons of bottled water
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