Recent Posts  •  Latest Topics  •  Unresolved Questions
  
  
Top Posters
Since Sunday
10
s
6
a
2
1
1
1
1
1
1
1
1
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
yexiu yexiu
wrote...
Go to Answer
Posts: 97
Rep: 0 0
2 weeks ago
The following data represent the discrete probability distribution for the number of stars that reviewers gave a first edition statistics reference book. 



The second edition of this reference book has been released and a random sample of people that have purchased the book has been collected with the following results.



The publisher would like to know if the probability distribution for reviews has changed from the first edition to the second edition using α = 0.025. The test statistic for this sample is ________.

▸ 2.89

▸ 5.39

▸ 9.12

▸ 10.40
Textbook 
Business Statistics

Business Statistics


Edition: 2nd
Author:
Read 3 times
1 Reply
Replies
Answer verified by a subject expert
karamsidhu1karamsidhu1
wrote...
#1
Posts: 63
Rep: 0 0
2 weeks ago
Sign in or Sign up in seconds to unlock everything for free
More questions for this book are available here
5.39
1

Related Topics

yexiu
wrote...
Posts: 97
Credits: 40

2 weeks ago
Helped a lot
SUmmerPeople
wrote...
Posts: 58
Credits: 30

Yesterday
Thank you, thank you, thank you!
annabananerz
wrote...
Posts: 134
Credits: 125

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  128 People Browsing
 261 Signed Up Today
Start New Topic Take the Tour Study Tips Topics TrendingNew Browse by Textbook
Your Opinion
How often do you eat-out per week?
Votes: 13
Previous poll results: Do you think more gun control will make the USA safer?
Related Images
 527