Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
123lol456 123lol456
wrote...
Posts: 139
Rep: 0 0
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:
Read 35 times
1 Reply
Replies
Answer verified by a subject expert
david200095367david200095367
wrote...
Posts: 129
Rep: 1 0
A year ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

123lol456 Author
wrote...

A year ago
Good timing, thanks!
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
Correct Slight Smile TY
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1047 People Browsing
Related Images
  
 504
  
 284
  
 242
Your Opinion
What's your favorite coffee beverage?
Votes: 274

Previous poll results: Where do you get your textbooks?