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Author Question: A corporation wishes to evaluate the effectiveness of a new employee training program. Workers on ... (Read 121 times)

camac77

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on: Feb 26, 2023
A corporation wishes to evaluate the effectiveness of a new employee training program. Workers on two independent assembly lines are monitored, and the amount of time (in minutes) to complete a standardized assembly procedure is recorded for each. The distribution of assembly times is known to be heavily left-skewed. Based on the given sample information, does it appear that the training program is associated with a reduced median assembly time? Use the Wilcoxon rank-sum test to make your decision. Select the correct critical value (CV), test statistic (TS), and decision. (Useα= 0.05.)

​

TrainingNo Training
11.645.05
37.744.51
30.4042.30
42.2372.65
9.660.32
10.4714.83
14.0047.56

10.83

​


◦

CV = 41, TS = 57, fail to rejectH0


◦

CV = 41, TS = 28, rejectH0


◦

CV = 71, TS = 57, fail to rejectH0


◦

CV = 71, TS = 82, rejectH0

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Marked as best answer by camac77 on Feb 26, 2023

dadgoere765

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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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camac77

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Reply 2 on: Feb 26, 2023
:D TYSM

bdobbins

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Reply 3 on: Yesterday
Excellent

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