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Sara

Need help with Statistics problem..testing the claim and explaining what the final answer indicates

In a random sample of 50 high school seniors, 9 had their own cars. In a sample of 75 university freshman, 20 had their own cars. At = .06 level of significance, test the claim that the proportion of university freshman who have their own cars is the same as the proportion of high school seniors. Show all work, and state the final result clearly. Explain what the final answer indicates. 

Posted in Algebra, asked by Sara, 2 years ago. 822 hits.
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