Question

In​ 2008, the per capita consumption of soft drinks in Country A was reported to be 18.44 gallons. Assume that the per capita consumption of soft drinks in Country A is approximately normally​ distributed, with a mean of 18.44 gallons and a standard deviation of 55 gallons. Complete parts​ (a) through​ (d) below.

a. What is the probability that someone in Country A consumed more than 12 gallons of soft drinks in​ 2008?

The probability is

​(Round to four decimal places as​ needed.)

b. What is the probability that someone in Country A consumed between 3 and 8 gallons of soft drinks in​ 2008?

The probability is

​(Round to four decimal places as​ needed.)

c. What is the probability that someone in Country A consumed less than 8 gallons of soft drinks in​ 2008?

The probability is

​(Round to four decimal places as​ needed.)

d.

9999​%

of the people in Country A consumed less than how many gallons of soft​ drinks?The probability is

9999​%

that someone in Country A consumed less than

30.6130.61

gallons of soft drinks.

Answer 1