e. At the 5% significance level, can we conclude that average mpg differs between the hybrids? O Yes. since the p-value is less than the significance level. O Yes. since the p-value is not less than the significance level. O No, since the p-value is less than the significance level. O No, since the p-value is not less than the significance level. b. Use Tukey's HSD method at the 5% significance level to determine which hybrids' means differ. (If the
e. At the 5% significance level, can we conclude that average mpg differs between the hybrids? O Yes. since the p-value is less than the significance level. O Yes. since the p-value is not less than the significance level. O No, since the p-value is less than the significance level. O No, since the p-value is not less than the significance level. b. Use Tukey's HSD method at the 5% significance level to determine which hybrids' means differ. (If the
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![The following output summarizes the results for a one-way analysis of varlance experiment in which the treatments were three
different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it
useful to reference the glable.)
Hybrid 1129, 01 20
Hybrid 2: 235, m₂ 15
Hybrid 3:2 22, ny = 18
Source of Variation
Between Groups
within Groups
Total
df
SS
1,068.27
1,483.70
2,551.97
o. At the 5% significance level, can we conclude that average mpg differs between the hybrids?
2
MS
534.14
29.67
50
52
Population Mean
Differences
O Yes. since the p-value is less than the significance level.
O Yes, since the p-value is not less than the significance level.
O
No, since the p-value is less than the significance level.
Confidence Interval
15.00
O
No, since the p-value is not less than the significance level.
b. Use Tukey's HSD method at the 5% significance level to determine which hybrids' means differ. (If the exact value for me is not
found in the table, then round down. Negative values should be indicated by a minus sign. Round your answers to 2 decimal
places)
p-value
0.0000
Can we conclude that the
hybrids' means differ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ba9a53b-55f9-4172-a80d-cee6ac31f4d2%2F5acbe1c8-cad9-491e-bea1-1c2c327934c1%2Flrj4nn9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following output summarizes the results for a one-way analysis of varlance experiment in which the treatments were three
different hybrid cars and the variable measured was the miles per gallon (mpg) obtained while driving the same route. (You may find it
useful to reference the glable.)
Hybrid 1129, 01 20
Hybrid 2: 235, m₂ 15
Hybrid 3:2 22, ny = 18
Source of Variation
Between Groups
within Groups
Total
df
SS
1,068.27
1,483.70
2,551.97
o. At the 5% significance level, can we conclude that average mpg differs between the hybrids?
2
MS
534.14
29.67
50
52
Population Mean
Differences
O Yes. since the p-value is less than the significance level.
O Yes, since the p-value is not less than the significance level.
O
No, since the p-value is less than the significance level.
Confidence Interval
15.00
O
No, since the p-value is not less than the significance level.
b. Use Tukey's HSD method at the 5% significance level to determine which hybrids' means differ. (If the exact value for me is not
found in the table, then round down. Negative values should be indicated by a minus sign. Round your answers to 2 decimal
places)
p-value
0.0000
Can we conclude that the
hybrids' means differ?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![Elementary Statistics: Picturing the World (7th E…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
![Introduction to the Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman