Automobile magazine often compare models and rates them in various ways. One question that is often asked of cars owners, Would you buy the same model again? Suppose that a researcher for one magazine asked a random sample of Lexus owners and a random sample of Acura owners whether they plan to buy another Lexus/Acura the next time they shop for a new car. The responses were recorded. Do the data allow the researcher to infer that the two populations of car owners differs in their satisfaction level? Use a 5% significance level. LEXUS No: 33Yes: 317ACURANo: 33Yes: 261

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