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|

|
| X2 = 6 |
| X2 = 3.692 |
| X2 = 4.364 |
| X2 = 8 |
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|

|
| X2 = 107.937 |
| X2 = 462.711 |
| X2 = 427.196 |
| X2 = 52.176 |
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|

|
|  |
|  |
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|

|
| provides sufficient evidence to reject the claim that absences occur on different week days with the same frequency. |
| provides sufficient evidence to accept the claim that absences occur on different week days with the same frequency. |
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|

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| X2 = 13.277 |
| X2 = 15.086 |
| X2 = 16.812 |
| X2 = 11.345 |
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|

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| X2 = 5.146 |
| X2 = 1.094 |
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|
Find the value of the chi-square test statistic for the goodness-of-fit test. A goodness of fit X2 of 5.950 has an associated P-value of 3.11. This suggests
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| The null should be accepted. |
| The null should be rejected. |
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|
Use a significance level of 0.01 to test the claim that workplace accidents are distributed Monday through Friday 25%, 15%, 15%, 15%, and 30% respectively. A study of 100 workplace accidents showed 24, 15, 16, 13, and 32 occurred on Monday through Friday respectively.
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| Because the critical value is X2 is 13.277 and the test statistic is 0.507, accept that workplace accidents occur Monday through Friday with the respective percentages 25%, 15%, 15%, 15%, and 30%. |
| Because the critical value is X2 is 0.507 and the test statistic is 13.277, accept that woorkplace accidents occur Monday through Friday with the respective percentages 25%, 15%, 15%, 15%, and 30%. |
| Because the critical value is X2 is 13.277 and the test statistic is 0.507, reject that workplace accidents occur Monday through Friday with the respective percentages 25%, 15%, 15%, 15%, and 30%. |
| Because the critical value is X2 is 15.086 and the test statistic is 0.507, accept that workplace accidents occur Monday through Friday with the respective percentages 25%, 15%, 15%, 15%, and 30%. |
| Because the critical value is X2 is 11.345 and the test statistic is 0.507, accept that workplace accidents occur Monday through Friday with the respective percentages 25%, 15%, 15%, 15%, and 30%. |
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| 15 |
| 25 |
| 30 |
| None of the above. |
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| The critical value is 6.635, the test statistic is 1.552, and the null is not rejected. |
| The critical value is 6.635, the test statistic is 1.552, and the null is rejected. |
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|

|
| 8.70 |
| 3.24 |
| 5.42 |
| 3.06 |
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|

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| 10.00 |
| 1.6 |
| 30 |
| 0.264 |
|
|
|

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| 15 |
| 6 |
| 30 |
| 720 |
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| F = 5.810 |
| F = 10.036 |
| F = 3.698 |
| F = 7.923 |