Publication date: 03/23/2021

The Quantiles report lists selected percentiles for each level of the X factor variable. The median is the 50th percentile, and the 25th and 75th percentiles are called the quartiles.

The Quantiles option adds the following elements to the plot:

• the grand mean representing the overall mean of the Y variable

• outlier box plots summarizing the distribution of points at each factor level

Figure 6.6 Outlier Box Plot and Grand Mean

Note: To hide these elements, click the red triangle next to Oneway Analysis and select Display Options > Box Plots or Grand Mean.

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