Six Sigma is a methodology that is designed to improve the quality of a product or service by eliminating defects and reducing variability. A Lean Six Sigma Black Belt (LSSBB) is a professional who has achieved a level of expertise in Six Sigma methodology and can lead complex improvement projects. The LSSBB certification is one of the highest levels of certification in the Six Sigma framework. In this article, we will discuss the exam objectives, prerequisites, exam details, and related books that can help a candidate pass their LSSBB exam.
Exam Objectives:
The LSSBB exam covers various topics related to Six Sigma methodology. The exam objectives are designed to test a candidate's knowledge of the following topics:
- Define phase: This phase covers the basic concepts of Six Sigma methodology, project selection, and project management.
- Measure phase: This phase covers data collection and measurement techniques, process mapping, and statistical analysis.
- Analyze phase: This phase covers data analysis techniques, root cause analysis, and hypothesis testing.
- Improve phase: This phase covers the implementation of process improvements and the development of control plans.
- Control phase: This phase covers the monitoring and control of process improvements, and the sustaining of improvements.
The exam also covers the DMAIC (Define, Measure, Analyze, Improve, and Control) methodology and the statistical tools and techniques used in Six Sigma.
Exam Details:
The LSSBB exam is a proctored exam that can be taken online or at a testing center. The exam consists of 150 multiple-choice questions that must be completed within four hours. The passing score for the exam is 70%. The exam fee varies depending on the provider, but it is typically around $500.
Who Should Take the Exam?
The LSSBB exam is designed for professionals who are involved in process improvement and project management, including quality managers, process improvement managers, business analysts, and project managers. It is also suitable for individuals who are interested in a career in Six Sigma or want to expand their knowledge of Six Sigma methodology.
Prerequisites and Qualifications:
To take the LSSBB exam, a candidate must have a valid LSSGB (Lean Six Sigma Green Belt) certificate or have completed an accredited LSSGB training program. Candidates must also have a minimum of three years of work experience in one or more areas of the Six Sigma methodology.
Related Books:
There are many books available that can help a candidate prepare for the LSSBB exam. Some of the most popular books include:
- "The Lean Six Sigma Pocket Toolbook: A Quick Reference Guide to 100 Tools for Improving Quality and Speed" by Michael George, John Maxey, and David Rowlands.
- "Lean Six Sigma and Minitab: The Complete Toolbox Guide for Business Improvement" by Quentin Brook.
- "Six Sigma Demystified: A Self-Teaching Guide" by Paul Keller and Thomas Pyzdek.
- "The Six Sigma Handbook, Fourth Edition" by Thomas Pyzdek and Paul Keller.
- "Lean Six Sigma for Dummies" by John Morgan and Martin Brenig-Jones.
In conclusion, passing the LSSBB exam requires a deep understanding of Six Sigma methodology and
its application in process improvement and project management. Candidates should thoroughly study the exam objectives, practice using statistical tools and techniques, and consider utilizing additional resources such as study guides or training programs. With dedication and preparation, passing the LSSBB exam can lead to career advancement and the ability to lead complex Six Sigma improvement projects.