Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
This topic contains 1 attachment.
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
Ilovebacon22 Ilovebacon22
wrote...
Go to Answer
Posts: 453
Rep: 13 0
4 years ago
Car reliability A consumer group assigned 62 car models reliability ratings of 1 - 5 based upon repair records. They wondered if more expensive cars might be more reliable. To find out, they created the regression analysis shown. (SHOW WORK. Don't bother writing hypotheses, and you may assume the assumptions for inference were all satisfied.)


a.df = ______, t = ______, P = ______
b. State your conclusion.
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 492 times
2 Replies
Replies
Answer verified by a subject expert
Nikki_LYNNNikki_LYNN
wrote...
#1
Posts: 390
Rep: 52 0
4 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
 Attached file 
Thumbnail(s):
You must login or register to gain access to this attachment.

Related Topics

Ilovebacon22 Author
wrote...
#2
4 years ago
Exactly what I needed for my project, TYSM
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1093 People Browsing
 126 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 61
  
 379
  
 548
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 741
Previous poll results: Do you believe in global warming?