A black belt means strength, speed, flexibility, quickness and power. Business Black Belt draws from the martial arts to offer hard-won advice for building and

Although Lean and Six Sigma appear to be quite different, when used together they have shown to deliver unprecedented improvements to quality and profitability.

EXTREME SIX SIGMA: A new series that takes Six Sigma to the next level The Six Sigma Operational Methods Series goes beyond simply explaining Six Sigma basics t

Practice questions and test to aid those studying to take the ASQ Certified Six Sigma Black Belt exam. Practice questions and a practice exam to aid those study