This is a scatter diagram, showing two columns of points, slightly jittered. The horizontal scale shows the treatment order, A first then B first. The vertical scale shows average Accuracy score, labelled 70, 80, 90, 100, and 110. The two columns of points are similar, with most points being between 100 and 108. For A first the column runs from 85 to 108 and for B first the column runs from 75 to 108, the lowest point being an outlier.
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This page maintained by Martin Bland.
Last updated: 17 July, 2009.