CSSBB: Six Sigma Black Belt Practice test – Updated 2025

The CSSBB: Six Sigma Black Belt course consists of the following key modules:

1. Introduction to Six Sigma and DMAIC Methodology
   • Overview of Six Sigma
   • The DMAIC methodology (Define, Measure, Analyze, Improve, Control)
   • Role of the Black Belt in Six Sigma projects
   • Six Sigma organizational structure and project types
2. Define Phase
   • Identifying project goals and customer requirements
   • Developing project charters
   • Defining process boundaries and critical-to-quality (CTQ) factors
   • Mapping processes and identifying key stakeholders
3. Measure Phase
   • Collecting and analyzing data to assess process performance
   • Defining key performance indicators (KPIs)
   • Understanding measurement systems analysis (MSA)
   • Calculating process capability and establishing baselines
4. Analyze Phase
   • Identifying root causes of defects using statistical tools (e.g., hypothesis testing, regression analysis, root cause analysis)
   • Process mapping techniques such as value stream mapping
   • Analyzing process variation and understanding sources of defects
   • Using data analysis tools to identify areas of improvement
5. Improve Phase
   • Brainstorming and evaluating solutions to address root causes
   • Conducting design of experiments (DOE) to test potential solutions
   • Implementing improvements and piloting solutions
   • Ensuring that improvements align with customer needs and business goals
6. Control Phase
   • Implementing control plans to sustain improvements
   • Monitoring process performance and controlling variations
   • Developing process documentation and standard operating procedures (SOPs)
   • Ensuring continuous improvement and preventing regression
7. Advanced Six Sigma Tools and Techniques
   • Statistical process control (SPC) and control charts
   • Design of experiments (DOE)
   • Regression analysis and multivariate analysis
   • Failure mode and effects analysis (FMEA)
   • Lean Six Sigma integration
8. Leadership and Project Management Skills
   • Leading Six Sigma teams and managing projects
   • Communication and change management strategies
   • Stakeholder engagement and reporting project results
   • Conflict resolution and team building
9. Six Sigma in Different Industries
   • Case studies from manufacturing, healthcare, finance, and service industries
   • Applying Six Sigma tools to different types of processes and challenges
   • Customizing the approach for industry-specific challenges