All Six Sigma exams require knowledge of the Founding Fathers of Six Sigma and the Quality Movement. Here is a great study guide & reference for you:

Hypothesis Testing is one of the most difficult concepts for students to understand and master before taking a Six Sigma certification exam.

Looking to learn how to make a Pareto Chart? You’ve come to the right place. Draw a Pareto chart on the basis of Pareto Principles.

Using a Pareto chart to perform graphical analysis on your data can help you identify the biggest drivers to your process and appropriately prioritize your actions.

Basic Six Sigma Probability terms like independence, mutually exclusive, compound events, and more are the necessary foundations for statistical analysis.