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Unformatted text preview: 75 60 160 Total 50 155 145 350 (a) What is the probability that a student who ate 10 or fewer pieces of candy was over 20? (b) What is the probability that a student under 18 ate more than 10 pieces of candy? (c) What is the probability that a student ate 10 pieces of candy or less given they were in the age group 18 20? 2. If two fair sixsided dice are rolled, what is the probability that the sum is 8 given that the sum is greater than 7? 3. In one area, 4% of the population drive luxury cars. However, 17% of the CPAs drive luxury cars. Are the events person drives a luxury car and person is a CPA independent?...
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 Fall '08
 JillZarestky
 Conditional Probability, Probability

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