Question: According to Consumer Digest (July/August 1996), the probable location of personal computers (PC) in the home is as follows: Adult bedroom: 0.03 Child bedroom: 0.15

According to Consumer Digest (July/August 1996), the probable location of personal computers (PC) in the home is as follows:

Adult bedroom: 0.03

Child bedroom: 0.15

Other bedroom: 0.14

Office or den: 0.40

Other rooms: 0.28

(a) What is the probability that a PC is in a bedroom?

(b) What is the probability that it is not in a bedroom?

(c) Suppose a household is selected at random from households with a PC; in what room would you expect to find a PC?

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