Consumer Reports has conducted a survey to see if there is an association between experiencing issues on vehicles and the origin of the vehicle manufacture. The survey asked consumers about the problems they had with their vehicle during the previous 12 months. The origin of the vehicle manufacturer was classified as Asia, Europe or USA. Below shown information is from 100 vehicles/consumers from each manufacture: Asia, Europe or USA. Any Issues Origin of the Manufacturer Total Asia Europe USA Yes 12 21 17 50 No 88 79 83 250 Total 100 100 100 300 In this study what is the response variable? what is the explanatory/predictor variable? Write the null and alternative hypotheses to test if there is an association between the origin of the vehicle manufacture and potential issues. What is the degrees of freedom for the test?
Consumer Reports has conducted a survey to see if there is an association between experiencing issues on vehicles and the origin of the vehicle manufacture. The survey asked consumers about the problems they had with their vehicle during the previous 12 months. The origin of the vehicle manufacturer was classified as Asia, Europe or USA. Below shown information is from 100 vehicles/consumers from each manufacture: Asia, Europe or USA. Any Issues Origin of the Manufacturer Total Asia Europe USA Yes 12 21 17 50 No 88 79 83 250 Total 100 100 100 300 In this study what is the response variable? what is the explanatory/predictor variable? Write the null and alternative hypotheses to test if there is an association between the origin of the vehicle manufacture and potential issues. What is the degrees of freedom for the test?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
Related questions
Question
Consumer Reports has conducted a survey to see if there is an association between experiencing issues on vehicles and the origin of the vehicle manufacture. The survey asked consumers about the problems they had with their vehicle during the previous 12 months. The origin of the vehicle manufacturer was classified as Asia, Europe or USA. Below shown information is from 100 vehicles/consumers from each manufacture: Asia, Europe or USA.
Any Issues |
Origin of the Manufacturer |
Total |
||
Asia |
Europe |
USA |
||
Yes |
12 |
21 |
17 |
50 |
No |
88 |
79 |
83 |
250 |
Total |
100 |
100 |
100 |
300 |
- In this study
- what is the response variable?
- what is the explanatory/predictor variable?
- Write the null and alternative hypotheses to test if there is an association between the origin of the vehicle manufacture and potential issues.
- What is the degrees of freedom for the test?
AI-Generated Solution
AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.
Unlock instant AI solutions
Tap the button
to generate a solution
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt