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The annual per capita consumption of bottled water was 30.7 gallons. Assume that the per capita...

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Basic Math

The annual per capita consumption of bottled water was 30.7gallons. Assume that the per capita consumption of bottled water isapproximately normally distributed with a mean of 30.7 and astandard deviation of 13 gallons.

a. What is the probability that someone consumed more than 31gallons of bottled​ water?

b. What is the probability that someone consumed between 25 and35 gallons of bottled​ water?

c. What is the probability that someone consumed less than 25gallons of bottled​ water?

d. 99.5% of people consumed less than how many gallons ofbottled​ water?

Answer & Explanation Solved by verified expert
4.4 Ratings (995 Votes)
Solution Given thatmean 307standard deviation 13a P x 31 1 P x 31 1 P x 31 307    See Answer
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