FCS Convergence Charts

You have created a pair of multiple line charts, showing the mean and standard deviation of the imputed values of Months with service [tenure] at each iteration of the FCS imputation method for each of the 5 requested imputations. The purpose of this plot is to look for patterns in the lines. There should not be any, and these look suitably "random". You can create similar plots for the other scale variables, and note that those plots also show no discernable patterns.