Professional Six Sigma

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The complete Six Sigma path, White Belt through Master Black Belt, with 375 practice questions and a certificate kit.

I built this because most Six Sigma training is either an expensive seminar or a pile of scattered PDFs that never quite fit together. This is the whole path in one place: 36 lessons with worked examples, 375 practice questions to test yourself as you go, and certificates for each belt you complete.

What's included

• Six Sigma Comprehensive Course (PDF, 226 pages): 36 lessons across five belts. DMAIC, Lean, measurement systems, capability, hypothesis testing, regression, FMEA, control charts, design of experiments, change leadership and programme deployment. Every lesson has worked examples with real numbers, practice questions with full answers, and a reusable toolkit.
• Practice Exams (PDF, 100 pages): 75 different questions for each belt (375 in total), with an answer key that explains every answer and points you to the lesson to revisit.
• Certificate kit: certificates of completion for each belt three ways: an editable PowerPoint template, printable blanks (A4 and US Letter), and a tool that makes a certificate for every learner on a spreadsheet in one go.

What you'll be able to do

• Run a DMAIC project from Define through Control, knowing which tool to use at each step.
• Do the core calculations yourself: sigma level, Cp and Cpk, control limits, t-tests, regression, DOE effects.
• Test yourself belt by belt before moving on.

Who it's for

• Professionals in healthcare, labs, manufacturing, logistics and services who want to improve processes properly
• Students building a foundation before sitting an external certification exam
• Organisations starting an internal improvement programme

Built by a practitioner

Written by Elie Casimir, a Medical Laboratory Scientist (MLS, ASCP) and certified Six Sigma Black Belt who uses these methods in healthcare operations. Every calculation in the course is worked by hand and checked.

Good to know

• This is a digital download (zip file). Nothing physical is shipped.
• No special software needed. Lessons show the Excel functions to use; a statistics package such as Minitab is helpful at Green Belt and above but not required.
• This course is independent and isn't affiliated with ASQ, IASSC or any other certifying body. The practice exams test this course's content and aren't official exam questions. Certificates are certificates of completion, not an accredited certification. If you want an external certification, bodies such as ASQ and IASSC run their own exams.

Other editions: Six Sigma Starter ($49, course PDF only) · Six Sigma Comprehensive Course ($497, adds the Instructor's Guide and slide deck for trainers).