A Plot of Group Means

Figure 1. One-Way ANOVA means plot
One-Way ANOVA means plot

The means plot helps you to "see" this structure. Participants between the ages of 35 and 54 rated the DVD player more highly than their counterparts. If more detailed analyses are desired, then the team can use the range tests, pairwise comparisons, or contrast features in One-Way ANOVA.

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