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Author Question: The first 10 final exams turned in for a particular class are classified as either pass (earned a ... (Read 63 times)

erikka246

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on: Feb 26, 2023
The first 10 final exams turned in for a particular class are classified as either pass (earned a grade of “C” or higher) or fail (earned a grade lower than “C”). The sequence of exam submission and the results are shown here:

​

Order of Submission12345678910
ResultPassPassFailFailFailPassPassPassFailPass

​

Use the runs test withα = 0.05 to determine whether there is any evidence that the order in which the exams were submitted was not random. Select the appropriate critical values (CV), test statistic (TS), and decision.


◦

CV = 3 and 9, TS = 5, fail to rejectH0


◦

CV = 3 and 8, TS = 5, fail to rejectH0


◦

CV = 3 and 9, TS = 3, rejectH0


◦

CV = 2 and 8, TS = 2, rejectH0

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Marked as best answer by erikka246 on Feb 26, 2023

gwisel

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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erikka246

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Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)

deja

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Reply 3 on: Yesterday
Excellent

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