Running the analysis

To begin the analysis, from the menus choose:

Analyze > Compare Means > One-Way ANOVA...

Figure 1. One-Way ANOVA dialog box
One-Way ANOVA dialog box with Total DVD assessment selected as the dependent variable and Age group as the factor variable
  1. Select Total DVD assessment as the dependent variable.
  2. Select Age Group as the factor variable.
  3. Click Options.
    Figure 2. Options dialog box
    Options dialog box for One-Way ANOVA procedure

    The means plot is a useful way to visualize the group differences.

  4. Select Means plot.
  5. Click Continue.
  6. Click OK in the One-Way ANOVA dialog box.

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