Re-randomisation distribution alt text

This graph is a dot plot with the horizontal axis labelled from -3 to 3 and shows the differences in the means (or medians) from 1000 re-randomisations. Dots are stacked in columns. Dots start at – 2.4 and end at 2.4. The mode, 0.12, is approximately 1/3 higher than the nearby columns. The graph is approximately symmetrical about 0 and unimodal. The graph is not bell-shaped.

Last updated September 24, 2013

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