4. According to Consumer Digest Magazine the probable location of an LCD TV in the home is as follows:
Adult bedroom: 0.13
Child bedroom: 0.08
Other bedroom: 0.11
Office or den: 0.40
Other rooms: 0.28
(a) What is the probability that an LCD TV 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 an LCD TV; in what room would youexpect to find an LCD TV?
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