I am interested in knowing how best to treat depression; I want to measure the impact of different treatments on depressive symptoms. I assign 30 individuals diagnosed with major depressive disorder into 3 separate groups: 1) no treatment 2) 10mg of a common antidepressant, and 3) an exercise regimen. The DV is the number of depressive symptoms one week after treatment. Using the following data, run a between-subjects ANOVA at alpha = 0.05 to determine whether type of drug has an effect on symptoms. Control/No Treatment 10mg Antidepressant Exercise 6 3 0 10 4 2 5 2 2 10 4 3 7 5 1 9 5 1 7 4 3 9 3 0 9 5 2 6 2 1 . Complete the ANOVA Summary Table: Source Sums of Squares df MS (Variance) F Between-groups Within-groups Total What do we conclude?
I am interested in knowing how best to treat depression; I want to measure the impact of different treatments on depressive symptoms. I assign 30 individuals diagnosed with major depressive disorder into 3 separate groups: 1) no treatment 2) 10mg of a common antidepressant, and 3) an exercise regimen. The DV is the number of depressive symptoms one week after treatment. Using the following data, run a between-subjects ANOVA at alpha = 0.05 to determine whether type of drug has an effect on symptoms. Control/No Treatment 10mg Antidepressant Exercise 6 3 0 10 4 2 5 2 2 10 4 3 7 5 1 9 5 1 7 4 3 9 3 0 9 5 2 6 2 1 . Complete the ANOVA Summary Table: Source Sums of Squares df MS (Variance) F Between-groups Within-groups Total What do we conclude?
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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I am interested in knowing how best to treat depression; I want to measure the impact of different treatments on depressive symptoms. I assign 30 individuals diagnosed with major depressive disorder into 3 separate groups: 1) no treatment 2) 10mg of a common antidepressant, and 3) an exercise regimen. The DV is the number of depressive symptoms one week after treatment. Using the following data, run a between-subjects ANOVA at alpha = 0.05 to determine whether type of drug has an effect on symptoms.
|
Control/No Treatment |
10mg Antidepressant |
Exercise |
|
6 |
3 |
0 |
|
10 |
4 |
2 |
|
5 |
2 |
2 |
|
10 |
4 |
3 |
|
7 |
5 |
1 |
|
9 |
5 |
1 |
|
7 |
4 |
3 |
|
9 |
3 |
0 |
|
9 |
5 |
2 |
|
6 |
2 |
1 |
. Complete the ANOVA Summary Table:
|
Source |
Sums of Squares |
df |
MS (Variance) |
F |
|
Between-groups |
||||
|
Within-groups |
||||
|
Total |
- What do we conclude?
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