[NEW] Lean Six Sigma Green Belt Certification

About this course

Detailed Exam Domain CoverageThis practice test course is explicitly structured around the official Lean Six Sigma Green Belt Certification syllabus. The questions reflect the exact weightings and scenario-based complexity you will face during the actual 60-question, 90-minute open-book exam.Define Phase & Problem Definition (25% of the exam)Core Focus: Project charter creation, identifying business cases, and translating the Voice of the Customer (VOC) into measurable requirements.Key Tools: SIPOC diagram development, CTQ (Critical to Quality) identification, and problem statement formulation.Measure Phase & Data Collection (25% of the exam)Core Focus: Establishing process baselines, determining data collection plans, and ensuring measurement accuracy.Key Tools: Selecting appropriate measurement systems, process mapping & flowcharting, basic statistical tools (mean, median, mode, range), and Measurement System Analysis (MSA) concepts (Gage R&R).Analyze Phase & Root Cause Analysis (25% of the exam)Core Focus: Analyzing data and process flows to isolate the true root causes of defects, waste, and variation.Key Tools: Pareto analysis and the 80/20 principle, cause-and-effect (fishbone) diagrams, hypothesis testing basics, along with simple regression and correlation analysis.Improve & Control Phases & Implementation (25% of the exam)Core Focus: Developing data-driven solutions, implementing changes, and setting up mechanisms to sustain those gains over time.Key Tools: Design of Experiments (DOE) fundamentals, Lean tools (5S, Kaizen, Poka-Yoke), control charts (SPC), process capability indices (Cp, Cpk), and standard work/sustai