Re: Green Belt - 6 Sigma
I am green belt certified. The program is challenging as your project will be considered close after your sponsor signs off, and if the stated objectives are met, then you are certified. However, the project might still be under observation (control phase) and I think it might be as long as 6 months to an year before you can get certified.
If your project is dealing with lot of data analysis, then knowledge of statistics will help. If your project is purely design and experiment oriented, then advanced knowledge of design of experiments will help.