A check of dorm rooms on a large college campus revealed that 38% had refrigerators, 52% had

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A check of dorm rooms on a large college campus revealed that 38% had refrigerators, 52% had TVs, and 21% had both a TV and a refrigerator. What's the probability that a randomly selected dorm room has
a) A TV but no refrigerator?
b) A TV or a refrigerator, but not both?
c) Neither a TV nor a refrigerator?
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Stats Data And Models

ISBN: 662

4th Edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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