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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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123lol456 123lol456
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A year ago
Maintenance is done to increase the printing speed of an office printer. The amount of time (in seconds) for each of the six employees to print a standardized report using this printer before the maintenance is recorded in the table. The amount of time for the same employees to print these same reports after the maintenance is also recorded.

​

Print Time Before MaintenancePrint Time After Maintenance
236218
200205
258220
202202
260230
211205

​

Assuming the distributions are symmetric and continuous, conduct a Wilcoxon signed-rank test to see if it appears that the median print time decreased after the maintenance. Select the correct critical value (CV), test statistic (TS), and decision. (Useα= 0.10.)



▸

CV = 6, TS = 18, rejectH0



▸

CV = 17, TS = 14, fail to rejectH0



▸

CV = 2, TS = 10, rejectH0



▸

CV = 13, TS = 14, rejectH0

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
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david200095367david200095367
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A year ago
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123lol456 Author
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A year ago
Thanks
rudy.zondo
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
jaray75
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2 hours ago
Thanks for your help!!
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