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Learner Login FAQ +1-650-690-2515

Yes, some knowledge of statistics is good. We have had people with no statistics background go through our courses, and they were able to understand the concepts and follow along. So, it’s not required.

Tracy O'Rourke

Tracy is a Managing Partner & Executive Advisor at She is also a Lean Six Sigma Green Belt Instructor at University of California San Diego and teaches in San Diego State University’s Lean Enterprise Program. For almost 20 years, she has helped leading organizations like Washington State, Charles Schwab and GE build problem-solving muscles.