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in a study of 13,000 car crashes it was found that 6539 of them occurred with...

in a study of 13,000 car crashes it was found that 6539 of them occurred with in 5 miles of home based on insurance company data use a 0.01 significance level to test the claim that more than 50% of cars crash occur within 5 miles of home use the information to answer the following questions
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