Question: Data from #3 on Correlation practice problems. 3) A clinical psychologist found that hostility scores (M = 3.4, SD = 2.1, range 1 7) predict


Data from #3 on Correlation practice problems. 3) A clinical psychologist found that hostility scores (M = 3.4, SD = 2.1, range 1 7) predict violent behaviors (M = 2.2, SD = 3.3, range 0-10). The more hostile the client, the more violent behaviors observed r = .28, p = .034, n = 112) a) Determine the raw score prediction formula for predicting violent behavior from hostility. b) Plot the predicted values of violent behaviors. c) Calculate the total error, the residual error, and the reduction in error in violent behaviors with the numbers you have been given (Hint: use the n and SD to calculate total error)
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