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11 Homework Question 2, 11.1.6-T HW Score: 57.91%, 8.11 of 14 points Part 2 of 5 Points: 0.5 of 2 Save K Randomly selected deaths

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11 Homework Question 2, 11.1.6-T HW Score: 57.91%, 8.11 of 14 points Part 2 of 5 Points: 0.5 of 2 Save K Randomly selected deaths from car crashes were obtained, and the results are obtained in the accompanying table. Use a 0.05 significance level to test the claim that car crash fatalities occur with equal frequency on the different days of the week. How might the results be explained? Why does there appear to be an exceptionally large number of car crash fatalities on Saturday? Day Sun Mon Tues Wed Thurs Number of Fatalities Fri Sat 133 101 103 107 96 136 161 Determine the null and alternative hypotheses. Ho: Fatalities occur with the same frequency on the different days of the week. H,: At least one day has a different frequency of fatalities than the other days. Calculate the test statistic, ? =(Round to three decimal places as needed.)

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