The following table summarizes the results from a twofactor
The following table summarizes the results from a two-factor study with 2 levels of factor A and three levels of factor B using a separate sample of n = 8 participants in each treatment condition. Fill in the missing values. (Hint: Start with the df values.)
 
Source
SS
df
MS
Between treatments
60
_____
                   Factor A
 _____
_____
5
F = _____
                  
                    Factor B
 _____
 _____
_____
F = _____
                  
                    AB Interaction
 25
_____
_____
F = _____
 Within treatments
 _____
 _____
 2.5
 Total
 _____
 _____
| Source | SS | df | MS | |
| Between treatments | 60 | _____ | ||
| 
 | 
 | _____ | 5 | F = _____ | 
|                     | 
 | 
 | _____ | F = _____ | 
|                     | 
 | _____ | _____ | F = _____ | 
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Solution
Source
SS
df
MS
Between treatments
60
5
                   Factor A
 5
1
5
F = 2
                  
                    Factor B
 30
 2
15
F =6
                  
                    ABInteraction
 25
2
12.5
F = 5
 Within treatments
 105
 42
 2.5
 Total
 165
 47
| Source | SS | df | MS | |
| Between treatments | 60 | 5 | ||
| 
 | 
 | 1 | 5 | F = 2 | 
|                     | 
 | 
 | 15 | F =6 | 
|                     | 
 | 2 | 12.5 | F = 5 | 
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