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the annual per capita consumption of bottled water was 30.2 gallons. assume that the per capita...

the annual per capita consumption of bottled water was 30.2 gallons. assume that the per capita consumption of bottled water is approximately normally distributed with a mean of 30.2 and a standard deviation of 13 gallons.
A. what is the probability that someone consumed more than 40 gallons of water.
B.what is the probability that someone consumed between 30 and 40 gallons of water.
C. what is the probability that someone consumed less than 30 gallons of water.
D. 99% of people consumed less than how many gallons of water

Homework Answers

Answer #1

a)

b)

c)

d)

99% of people consumed less than 60.44 gallons of water

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