Statistics

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4. The data below are from an independent-measures experiment comparing three different treatment conditions.


Treat. 1 Treat 2 Treat 3
0 1 4
0 4 3 G=24
0 1 6
2 1 3 Σ X² = 92
T=2 T=6 T=16
SS=3 SS=9 SS=6

Use an analysis of variance with α of .05 to determine whether these data indicate any significant differences among the treatments.

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