Conduct a hypothesis test to determine if the proportion of


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?

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Basic Statistics: Conduct a hypothesis test to determine if the proportion of
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