In a restaurant 40% of the customers choose steak for their main course. If a customer chooses
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In a restaurant 40% of the customers choose steak for their main course. If a customer chooses steak, the probability that he will choose. ice cream to follow is 0.6. If he does not have steak, the probability that he will choose ice cream is 0.3. Find the probability that a customer picked at random will choose
(a) steak and ice cream,
(b) ice cream.
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Related Book For
A Concise Course In Advanced Level Statistics With Worked Examples
ISBN: 9780748754755
4th Edition
Authors: J. Crawshaw, J. Chambers
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