| Source | df | SS | MS | F | p |
| Seed | 2 | 512.867 | 256.433 | 28.283 | 0.0000 |
| Fertilizer | 4 | 449.467 | 112.367 | 12.393 | 0.0000 |
| Interaction | 8 | 143.133 | 17.892 | 1.973 | 0.1221 |
| Error | 15 | 136 | 9.067 |
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| Total | 29 |
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Three types of broccoli seeds were planted and four different fertilizers were used on the crop. A two-way ANOVA procedure was conducted that evaluated the change in growth rates across the various seed/fertilizer combinations. What is the appropriate conclusion based on the output shown here? (Useα=0.01.)
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There is no interaction present, so we can safely say there is no relationship between the broccoli seed and the fertilizer used.
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The effect of thebroccoliseed is not significant.
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The effect of thebroccoliseed is significant, but there is no effect from the fertilizer.
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Neither the type of seed nor the fertilizer has an effect onbroccoligrowth.
