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A researcher wanted to determine whether certain accidents were uniformly distributed over the days of the week. The data show the day of the
A researcher wanted to determine whether certain accidents were uniformly distributed over the days of the week. The data show the day of the week for n = 308 randomly selected accidents. Is there reason to believe that the accidents occur with equal frequency with respect to the day of the week at the = 0.05 level of significance? Click the icon to view the table. Click here to view the Chi-Square distribution table. Mo: P1 P2 P7 = 7 H: At least one proportion is different from the others. OD. Ho: At least one proportion is different from the others. 1 H P1 P2 P7 = 7 Compute the expected counts for each day of the week. Day of the Week Observed Count Expected Count Sunday 45 Monday 40 Tuesday 31 Wednesday 41 Thursday 42 Friday 50 Saturday 59
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