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Question
| Source | df | SS | MS | F | p |
| Group | 2 | 226.932 | 113.466 | 5.53 | .031 |
| Error | 9 | 1845.993 | 20.511 | ||
| Total | 92 | 2072.925 |
In the experiment whose summary table is given above, the average standard deviation in each of the groups was approximately
a) 110.
b) 20.
c) 4.5.
d) 92.
Answer
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