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Consumer Reports surveys a random sample of new car owners and asks them to report if they had any reliability complaints in the last year
Consumer Reports surveys a random sample of new car owners and asks them to report if they had any reliability complaints in the last year with their car's manufacturing. electronics, mechanical components, or other features. The table below summarizes responses consistent with their report and 2020 sales gures. Car Type and Number of Complaints Car Type Ford Honda Hyundai Total No complaint 227 254 205 686 Complaint 370 14 7 125 642 Total 597 40 1 330 1328 Probabilities are written as unreduced fractions. a} What is the probability a randomly selected response is not a complaint? b) What is the probability a randomly selected response is Ford owner AND a complaint? c} What is the probability of randomly selecting a complaint GIVEN they are a Ford Ownervs. a compliant GIVEN they are a Honda owner? cl} How could these probabilities be used to make a more informed decision? Who could use these probabilities to make a more informed decision
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