Homework Answers
We have 3 groups which are presented as Treatments in the ANOVA table. We can use the SPSS output to fill the ANOVA table as below:
Group SS is equal to between treatments SS and Error SS is equal to within treatments SS. Other values are filled according to them.
|
Source of variation |
SS |
df |
MS |
F |
η2 |
|
Between Treatments |
1696.74 |
2 |
848.37 |
6.73 |
0.13 |
|
Within Treatments(Error) |
10965.91 |
87 |
126.05 |
||
|
Total |
12662.66 |
89 |
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while taking a stressful math test helps reduce anxiety. She
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