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A highway department executive claims that the number of fatal accidents which occur in her state does not vary from month to month. The results of a study of 119 fatal accidents were recorded. Is there enough evidence to reject the highway department executive's claim about the distribution of fatal accidents between each month?
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fatal Accidents | 6 | 9 | 18 | 66 | 16 | 6 | 6 | 11 | 7 | 18 | 6 | 10 |
Copy Data
Step 6 of 10:
Find the value of the test statistic. Round your answer to three decimal places.
Step 7 of 10:
Find the degrees of freedom associated with the test statistic for this problem.
Step 8 of 10:
Find the critical value of the test at the 0.025 level of significance. Round your answer to three decimal places.
Step 9 of 10:
Make the decision to reject or fail to reject the null hypothesis at the 0.025 level of significance.
Step 10 of 10:
State the conclusion of the hypothesis test at the 0.025 level of significance.
please help A highway department executive claims that the number of fatal accidents which occur in...
A highway department executive claims that the number of fatal accidents which occur in her state does not vary from month to month. The results of a study of 171 fatal accidents were recorded. Is there enough evidence to reject the highway department executive's claim about the distribution of fatal accidents between each month? Month Fatal Accidents Jan 13 Feb Mar 11 16 Apr May Jun 12 14 21 Jul 11 Aug 7 Sep 11 Oct 10 Nov 23 Dec...
A highway department executive claims that the number of fatal accidents which occur in her state does not wary from month to month. The results of a study of 110 fatal accidents were recorded. Is there enough evidence to reject the highway department executive's claim about the distribution of fatal accidents between each month? Jan Feb Mar Oct Nov Dec Month Fatal Accidents Apr May Jun Jul Aug Sep 6 9 14 6 14 6 8 8 6 8 10...
executive claims that the number of fatal accidents which occur in her state does not vary from month to month. The results of a study of 171 fatal accide of fatal accidents between each month? ents were recorded. Is there enough evidence to reject the highway department executive's clairm Month Jan Feb Mar pr May Jun Jul Aug Sep Oct Nov Dec Fatal Accidents |22 8 8 17 8 10 23 11 13 13 20 18 Copy Data Step 1...
A highway department executive claims that the number of fatal accidents which occur in her state does not vary from month to month. The results of a study of 178 Jan Feb Mar Apr May jun Jul Aug Sep Oct Nov Dec 16 16 12 16 14 16 12 9 23 12 21
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please answer part a and b
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