Question

In: Statistics and Probability

A medical journal reported the following frequencies of deaths due to cardiac arrest for each day...

  1. A medical journal reported the following frequencies of deaths due to cardiac arrest for each day of the week.

   Day

Cardiac Deaths (observed)

Cardiac Deaths (expected)

Monday

40

Tuesday

17

Wednesday

16

Thursday

29

Friday

15

Saturday

20

Sunday

17

Total

We want to determine whether the number of deaths is uniform over the week.

  1. Determine the degrees of freedom

  1. Determine the expected frequencies (complete table above)

  1. Compute the test statistic.

d.   Using the critical value approach, perform the test for uniformity.

Solutions

Expert Solution


orchestra answered 2 years ago
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