The annual per capita consumption of bottled water was 32.932.9
gallons. Assume that the per capita consumption of bottled water is approximately normally distributed with a mean of
32.932.9
and a standard deviation of
1010
gallons.
a. What is the probability that someone consumed more than
3333
gallons of bottled water?
b. What is the probability that someone consumed between
2525
and
3535
gallons of bottled water?
c. What is the probability that someone consumed less than
2525
gallons of bottled water?
d.
97.597.5%
of people consumed less than how many gallons of bottled water?

a. The probability that someone consumed more than
3333
gallons of bottled water is
nothingm.