An advertising agency wanted to find out what kinds of readers subscribed to a sports magazine. The
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An advertising agency wanted to find out what kinds of readers subscribed to a sports magazine. The agency sent out questionnaires with the magazine and received the following result:
(a) If we know that a reader is a blue-collar worker, what is the probability that this reader is also an old person?
(b) If we know that a reader is a teenager, what is the probability that this reader is also a white-collar worker?
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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