Using the table answer these questions. Decide whether the following statement is true or false. The total units earned in the row for Total is not significantly different between students employed off- or on-campus. Based on the effect size (AKA Cohen’s d) for total units earned in the row for Total(d = .15), how would you describe the magnitude of Cohen’s d? a. Small b. Medium c. Large d. Cannot determine based on the information available.
Using the table answer these questions. Decide whether the following statement is true or false. The total units earned in the row for Total is not significantly different between students employed off- or on-campus. Based on the effect size (AKA Cohen’s d) for total units earned in the row for Total(d = .15), how would you describe the magnitude of Cohen’s d? a. Small b. Medium c. Large d. Cannot determine based on the information available.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Using the table answer these questions.
Decide whether the following statement is true or false. The total units earned in the row for Total is not significantly different between students employed off- or on-campus.
Based on the effect size (AKA Cohen’s d) for total units earned in the row for Total(d = .15), how would you describe the magnitude of Cohen’s d?
a. Small
b. Medium
c. Large
d. Cannot determine based on the information available.

Transcribed Image Text:4. In a report written for the office of institutional research at a 4-year institution in
Southern California, the researchers compared student success of first-time freshman
students employed on campus and of students not employed on campus. The results
of their analyses were reported in the following table.
First-time Freshman
Not employed on campus Employed on campus t value p value Cohen's d
M
SD
M
SD
Total
n = 10,590
n = 3,529
Total units earned
135.13
13.87
137.31
15.03
-7.59 <.000
0.15
Time to degree (years)
5.23
1.39
5.11
1.23
5.05 <,000
0.09
Total GPA
2.98
0.44
3.05
0.46
-7.29 <.000
0.16
Students on Pell
n = 5,854
n = 1,999
Total units earned
135.86
13.04
138.21
13.94
-6.62 |<.000
0.17
Time to degree (years)
5.23
1.18
5.13
1.02
3.70 |<.000
0.09
Total GPA
2.96
0.43
3.00
0.45
-3.61 <.000
0.09
First-generation college students
n = 6,245
n = 2,120
-6.35 <.000
1.94 0.049
-3.97<.000
Total units earned
135.48
13.22
137.70
14.10
0.16
Time to degree (years)
5.25
1.29
5.19
1.22
0.05
Total GPA
2.95
0.43
3.00
0.45
0.11
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