Question

It is estimated that

27%

of all California adults are college graduates and that

31%

of California adults are regular internet users. It is also estimated that

21%

of California adults are both college graduates and regular internet users.

(a)Among California adults, what is the probability that a randomly chosen internet user is a college graduate? Round your answer to the nearest hundredth.

(b)What is the probability that a California adult is an internet user, given that he or she is a college graduate? Round your answer to the nearest hundredth.

Answer 1