# Question

The World Factbook, 2008, reports that U.S. airports have the following numbers of meters of runways that are either paved or unpaved.

If one of these airports is selected at random for inspection, what is the probability that it will have

a. paved runways?

b. 914 to 2437 meters of runway?

c. less than 1524 meters of runway and be unpaved?

d. more than 2437 meters of runway and be paved?

e. paved runway, given that it has more than 1523 meters of runway?

f. unpaved runway, knowing that it has less than 1524 meters of runway?

g. less than 1524 meters of runway, given that it is unpaved?

If one of these airports is selected at random for inspection, what is the probability that it will have

a. paved runways?

b. 914 to 2437 meters of runway?

c. less than 1524 meters of runway and be unpaved?

d. more than 2437 meters of runway and be paved?

e. paved runway, given that it has more than 1523 meters of runway?

f. unpaved runway, knowing that it has less than 1524 meters of runway?

g. less than 1524 meters of runway, given that it is unpaved?

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