The following document is a part of the supplementary materials for my Master's thesis "The Effect of Missing Data on the Estimation Bias, Variance, and Statistical Power in Multilevel Autoregressive(1) Models" at KU Leuven (submitted in 2023, supervisors: Prof. Eva Ceulemans, Dr. Ginette Lafit, Jordan Revol). The main text of the thesis only reports the results obtained using person-mean centering. The present document reports and discusses the results of Simulation C (which had identical parameters to Simulation A reported in the thesis, except for NOT having used person-mean centering).