The Core grade point is the eventual dependent variable in a regression analysis. Look at the correlations between all variables. Is multicollinearity likely to be a problem? Why or why not?
The Core grade point is the eventual dependent variable in a regression analysis. Look at the correlations between all variables. Is multicollinearity likely to be a problem? Why or why not?
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 Core grade point is the eventual dependent variable in a
![A
D
E
F
H
K
L
M
N
Updating: Static
Variable: Core
6
7
8 Multiple Regression for Core
Multiple
Adjusted
Std. Err. of
Rows
R-Square
Outliers
9 Summary
R
R-square
Estimate
Ignored
10
11
0.6114
0.3738
0.3476
0.461129728
12
Degrees of
Sum of
Mean of
p-Value
13 ANOVA Table
Freedom
Squares
Squares
14 Explained
10
30.33330635
3.033330635
14.26505695
< 0.0001
15 Unexplained
239
50.82110955
0.212640626
16
17
Standard
Confidence Interval 95%
Coefficient
t-Value
p-Value
Error
18 Regression Table
Lower
Upper
19 Constant
-0.583025976 0.300012688
-1.943337731
0.0531
-1.174032792
0.00798084
20 A201
0.124402851
0.052925071
2.350546727
0.0196
0.020143669
0.228662034
21 A202
0.13511894
0.051752908
2.610847287
0.0096
0.033168847
0.237069033
22 E201
0.096060229
0.051409462
1.868532088
0.0629
-0.005213296 0.197333753
23 E202
0.002535941
0.048802715
0.051963105
0.9586
-0.09360245
0.098674332
24 E270
0.204375044
0.052640529
3.882465604
0.0001
0.100676391
0.308073697
25 K201
0.11956978
0.055476683
2.15531596
0.0321
0.010284076
0.228855484
26 L201
0.122039052
0.048209266
2.531443893
0.0120
0.027069719
0.217008385
27 M118
0.00045447
0.044811392
0.010141832
0.9919
-0.087821257 0.088730196
28 M119
0.135365547
0.043238529
3.130669599
0.0020
0.050188266
0.220542829
29 w131
0.043647511
0.051675834
0.844640657
0.3992
-0.058150752 0.145445773
30](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F85fd21cf-c210-4235-ab1d-4c3a98d437ba%2F89c9fa30-4705-4061-a0f4-30bf9fc00f2d%2Fmq1rp8p_processed.png&w=3840&q=75)
Transcribed Image Text:A
D
E
F
H
K
L
M
N
Updating: Static
Variable: Core
6
7
8 Multiple Regression for Core
Multiple
Adjusted
Std. Err. of
Rows
R-Square
Outliers
9 Summary
R
R-square
Estimate
Ignored
10
11
0.6114
0.3738
0.3476
0.461129728
12
Degrees of
Sum of
Mean of
p-Value
13 ANOVA Table
Freedom
Squares
Squares
14 Explained
10
30.33330635
3.033330635
14.26505695
< 0.0001
15 Unexplained
239
50.82110955
0.212640626
16
17
Standard
Confidence Interval 95%
Coefficient
t-Value
p-Value
Error
18 Regression Table
Lower
Upper
19 Constant
-0.583025976 0.300012688
-1.943337731
0.0531
-1.174032792
0.00798084
20 A201
0.124402851
0.052925071
2.350546727
0.0196
0.020143669
0.228662034
21 A202
0.13511894
0.051752908
2.610847287
0.0096
0.033168847
0.237069033
22 E201
0.096060229
0.051409462
1.868532088
0.0629
-0.005213296 0.197333753
23 E202
0.002535941
0.048802715
0.051963105
0.9586
-0.09360245
0.098674332
24 E270
0.204375044
0.052640529
3.882465604
0.0001
0.100676391
0.308073697
25 K201
0.11956978
0.055476683
2.15531596
0.0321
0.010284076
0.228855484
26 L201
0.122039052
0.048209266
2.531443893
0.0120
0.027069719
0.217008385
27 M118
0.00045447
0.044811392
0.010141832
0.9919
-0.087821257 0.088730196
28 M119
0.135365547
0.043238529
3.130669599
0.0020
0.050188266
0.220542829
29 w131
0.043647511
0.051675834
0.844640657
0.3992
-0.058150752 0.145445773
30
![A business school committee was charged with studying admissions criteria to the school. Until
that time, only juniors were admitted. Part of the committee's task was to see whether freshman
courses would be equally good predictors of success as freshman and sophomore courses
combined. Here, we take “success" to mean doing well in I-core (the integrated core, a
combination of the junior level finance, marketing, and operations courses, F301, M301, and
P301). The file Business School contains data on 250 students who had just completed I-core. For
each student, the file lists their grades in the following courses. Except for Core, each value is a
grade point for a specific course (such as 3.7 for an A-). For Core, each value is the average
grade point for the three courses comprising Core.
• M118 (freshman)-finite math
M119 (freshman)-calculus
K201 (freshman)-computers
W131 (freshman)–writing
E201, E202 (sophomore)-micro- and macroeconomics
L201 (sophomore)–business law
A201, A202 (sophomore)-accounting
E270 (sophomore)-statistics
Core (junior)-finance, marketing, and operations](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F85fd21cf-c210-4235-ab1d-4c3a98d437ba%2F89c9fa30-4705-4061-a0f4-30bf9fc00f2d%2Fbyt8pcp_processed.png&w=3840&q=75)
Transcribed Image Text:A business school committee was charged with studying admissions criteria to the school. Until
that time, only juniors were admitted. Part of the committee's task was to see whether freshman
courses would be equally good predictors of success as freshman and sophomore courses
combined. Here, we take “success" to mean doing well in I-core (the integrated core, a
combination of the junior level finance, marketing, and operations courses, F301, M301, and
P301). The file Business School contains data on 250 students who had just completed I-core. For
each student, the file lists their grades in the following courses. Except for Core, each value is a
grade point for a specific course (such as 3.7 for an A-). For Core, each value is the average
grade point for the three courses comprising Core.
• M118 (freshman)-finite math
M119 (freshman)-calculus
K201 (freshman)-computers
W131 (freshman)–writing
E201, E202 (sophomore)-micro- and macroeconomics
L201 (sophomore)–business law
A201, A202 (sophomore)-accounting
E270 (sophomore)-statistics
Core (junior)-finance, marketing, and operations
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)
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