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Conduct a hypothesis test

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The National Highway Traffic Safety Administration reported the percentage of traffic accidents occurring each day of the week (Time, March 12, 2012). Assume that a sample of 420 accidents provided the following data.

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
66 50 53 47 55 69 80

Conduct a hypothesis test to determine if the proportion of traffic accidents is the same for each day of the week. What is the p-value? Using a .05 level of significance, what is your conclusion?

Attachment:- DSC.xlsx

Reference no: EM13842881

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