(a) (b) It is estimated that % of all California adults are college graduates an

Question

(a)

(b)

It is estimated that % of all California adults are college graduates and that % of California adults are regular internet users. It is also estimated that % 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 decimal places.

(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 decimal places.

(If necessary, consult a list of formulas.)

(a)

(b)

Explanation / Answer

probabity of 25% is 1200

is the proper answer.

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