Suppose that, in a randomized controlled experiment of the effect of an SAT preparatory course on SAT scores, the following results are reported: Treatment Group Control Group Average SAT score 1,242 1,210 Standard deviation of SAT score 93.2 97.1 Number of men 56 44 Number of women 44 56 Estimate the average treatment effect on test scores. Average treatment effect = points. (Enter your response as an integer.) Question Viewer