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6. In a study of 10,000 car crashes, it was found that 5720 of them occurred...

6. In a study of 10,000 car crashes, it was found that 5720 of them occurred within 5 miles of home. Use a .01 significance level to test that more than 70% of car crashes occur within 5 miles of home.   State the null and alternative hypotheses, the pvalue, and conclusion.

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