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  
lvnrn2012 lvnrn2012
wrote...
Posts: 112
Rep: 0 0
A year ago
A marketing research firm wishes to see if the color on the face of a golf club affects a golfer’s preference. Golfers can choose one of three club face colors: gold (G), black (B), and tan (T). When 120 golfers are randomly sampled and asked to indicate their preference, 25 prefer the gold, 55 prefer the black, and 40 prefer the tan. Conduct aχ2goodness-of-fit test to see if the data provide sufficient evidence to conclude that club face color affects preference. Select the appropriate critical value (CV), test statistic (TS), and decision. (Useα= 0.01.)


CV = 11.3449, TS = 160.00, rejectH0



CV = 13.2767, TS = 160.00, rejectH0



CV = 13.2767, TS = 11.250, rejectH0



CV = 9.2103, TS = 11.250, rejectH0

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 25 times
1 Reply
Replies
Answer verified by a subject expert
flipninjamelflipninjamel
wrote...
Posts: 121
Rep: 0 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

lvnrn2012 Author
wrote...

A year ago
Thanks
wrote...

Yesterday
Thank you, thank you, thank you!
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  783 People Browsing
 111 Signed Up Today
Related Images
  
 271
  
 10
  
 1231