Each plot, (A)-(C), below shows the relationship between a b…
Each plot, (A)-(C), below shows the relationship between a baseline covariate (e.g., pretest) on the horizontal axis and an outcome variable on the vertical axis, with points labeled by treatment group. Treated cases are represented by blue triangles and the control cases are represented by green circles. Assume treatment effects are constant. For each item below, indicate the plots for which the statement is true. For example, for the first item below, if you decide that A and C are not balanced at baseline you would choose letters ‘A’ and ‘C’ only (i.e., not ‘B’). The groups are NOT balanced at baseline_______
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