. Consider the table below. If all samples sizes are equal then the study used___?
Analysis of Variance
Source
SS
Df
MS
F
Between samples
722.7
4
180.68
15.3
Within samples
473.3
40
11.84
Total
1196.0
44
A. 4 samples of size 10
B. 5 samples of size 10
C. 4 samples of size 9
D. 5 samples of size 9
Answer: D
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