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Assignment 2 1. In a project for a botany class, 15 sunflower seeds were randomly assigned to and planted in pots whose soil had been subjected to one of three fertilizer treatments. Twelve of the seeds germinated, and the table below shows the height of each plant (in cm) 2 weeks after germination. Are there significant differences in heights among treatments? Analyse with ANOVA. Treatment 1 Treatment 2 Treatment 3 23 26 25 27 28 26 32 33 33 34 35 38