Professor Granger wants to know if graduate students' grades were higher in some classes than others. Every student took all 3 classes, so it allows for a straightforward comparison. (Remember to report any significant main effects & any significant interactions in the first sentence)
Professor Granger wants to know if graduate students' grades were higher in some classes than others. Every student took all 3 classes, so it allows for a straightforward comparison. (Remember to report any significant main effects & any significant interactions in the first sentence)
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
Help me please
![Professor Granger wants to know if graduate students' grades were higher in some
classes than others. Every student took all 3 classes, so it allows for a straightforward
comparison.
(Remember to report any significant main effects & any significant
interactions in the first sentence)
Measure: MEASURE_1
Туре III Sum
of Squares
df
Mean Square
F
Sig.
Source
Grades
Sphericity Assumed
176.217
88.108
18.788
.000
Greenhouse-Geisser
176.217
1.952
90.253
18.788
.000
Huynh-Feldt
176.217
2.000
88.108
18.788
.000
Lower-bound
176.217
1.000
176.217
18.788
.000
Error(Grades) Sphericity Assumed
365.783
78
4.690
Greenhouse-Geisser
365.783
76.146
4.804
Huynh-Feldt
365.783
78.000
4.690
Lower-bound
365.783
39.000
9.379
Estimates
Measure: MEASURE_1
95% Confidence Interval
Upper Bound
Mean
Std. Error
Lower Bound
factor1
Experimental
6.375
.387
5.593
7.157
Statistics
8.275
.467
7.331
9.219
Social
9.300
.407
8.477
10.123
Pairwise Comparisons
Measure: MEASURE_1
Mean
Difference (I-
J)
Std. Error
(1) factor1
Experimental
(J) factor1
Sig.
-1.900
-2.925
Statistics
.457
.001
Social
.474
.000
Statistics
Experimental
1.900
.457
.001
Social
-1.025
.519
.167
Social
Experimental
2.925
.474
.000
Statistics
1.025
.519
.167
Based on estimated marginal means
*. The mean difference is significant at the .05 level.
b. Adjustment for multiple comparisons: Bonferroni.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1473dce-a91a-4690-9d0b-506ce899b403%2Fa9fcbcbf-eacb-4e4d-8839-7ce2f2952c2e%2Fxk2b25c_processed.png&w=3840&q=75)
Transcribed Image Text:Professor Granger wants to know if graduate students' grades were higher in some
classes than others. Every student took all 3 classes, so it allows for a straightforward
comparison.
(Remember to report any significant main effects & any significant
interactions in the first sentence)
Measure: MEASURE_1
Туре III Sum
of Squares
df
Mean Square
F
Sig.
Source
Grades
Sphericity Assumed
176.217
88.108
18.788
.000
Greenhouse-Geisser
176.217
1.952
90.253
18.788
.000
Huynh-Feldt
176.217
2.000
88.108
18.788
.000
Lower-bound
176.217
1.000
176.217
18.788
.000
Error(Grades) Sphericity Assumed
365.783
78
4.690
Greenhouse-Geisser
365.783
76.146
4.804
Huynh-Feldt
365.783
78.000
4.690
Lower-bound
365.783
39.000
9.379
Estimates
Measure: MEASURE_1
95% Confidence Interval
Upper Bound
Mean
Std. Error
Lower Bound
factor1
Experimental
6.375
.387
5.593
7.157
Statistics
8.275
.467
7.331
9.219
Social
9.300
.407
8.477
10.123
Pairwise Comparisons
Measure: MEASURE_1
Mean
Difference (I-
J)
Std. Error
(1) factor1
Experimental
(J) factor1
Sig.
-1.900
-2.925
Statistics
.457
.001
Social
.474
.000
Statistics
Experimental
1.900
.457
.001
Social
-1.025
.519
.167
Social
Experimental
2.925
.474
.000
Statistics
1.025
.519
.167
Based on estimated marginal means
*. The mean difference is significant at the .05 level.
b. Adjustment for multiple comparisons: Bonferroni.
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.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.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