Carl Tarum is a trainer and consultant for Weibull Engineering.  He received a BSME from Montana State University, and an MBA from the University of Michigan-Flint. His 34 years of automotive experience includes product development, reliability, innovation, and Functional Safety.   His Weibull contributions include development of ccc and pve% goodness of fit criteria for life data models.  He also developed models and YBath™ software to analyze mixtures of data in 1997.  Mr. Tarum holds five patents.  He is a DFSS Master Black Belt and Six Sigma Black belt.  Carl is a member of SAE and ASME.