Select the graphs for Paired t (Display tab)

On the Display tab of the Paired t dialog box, select the graphs to include in your output.
Histogram of differences

Use a histogram to assess the shape and spread of the data. Histograms are best when the sample size is greater than 20.

Individual value plot of differences

Use an individual value plot to examine the spread of the data and to identify any potential outliers. Individual value plots are best when the sample size is less than 50.

Boxplot of differences

Use a boxplot to examine the spread of the data and to identify any potential outliers. Boxplots are best when the sample size is greater than 20.

For more information on the available graphs, go to Using graphs to understand the results of a hypothesis test.

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