This shows a scatter diagram. The horizontal scale shows "Patient group" as two categories, labeled either "Control" or "C H D case". The vertical scale shows "number of movements, log transformed" and is numbered 0, 2, 4, and 6.
There are two vertical columns of points. The column for Control extends from log movements = 0.5 to log movements = 4.3. The column for C H D case extends from log movements = 2.7 to log movements = 4.7. In each column, the points apear fairly symmetrically distributed about the middle.
Back to Exercise: Transformations, answer 5.
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Last updated: 27 July, 2009.