[100% Off] Lean Six Sigma Green Belt: Complete A Dmaic Project

Build a complete DMAIC project with a practice dataset, worked templates, five phase quizzes and two mock exams.

Added on October 28, 2026 Business 2 min read

What you’ll learn

• Explain the principles and business value of Lean Six Sigma.
• Apply the DMAIC methodology to process-improvement projects.
• Develop clear business cases, problem statements, and project goals.
• Define project scope, stakeholders, responsibilities, and governance arrangements.
• Create process maps and SIPOC diagrams to understand workflows.
• Design reliable data-collection plans and establish performance baselines.
• Analyze process variation and identify patterns using quality tools.
• Validate root causes using fishbone diagrams, FMEA, and evidence.
• Select, test, and evaluate solutions through controlled improvement pilots.
• Develop control plans, lead change, and sustain measurable improvements.

Requirements

• Basic understanding of workplace processes and business operations.

Description

“This course contains the use of artificial intelligence.”

Learn to lead a Lean Six Sigma Green Belt project by working through one complete business case. You will help a fictional company improve its supplier invoice approval process, moving from a clearly defined problem to a measured baseline, evidence-based cause analysis, a controlled pilot, and a plan to sustain the result.

You will work with invoice-level practice data, calculate late and rework rates, compare process stages and groups, and learn to distinguish a useful pattern from a proven cause. You will then evaluate a pilot against the baseline, check for unintended effects, and make a reasoned recommendation about whether to expand the change.

The course includes a case brief, project charter, datasets, worked analyses, a cause-evidence log, pilot plan, control plan, and handover example. Five phase quizzes help you check your understanding as you progress, followed by two 50-question mock exams.

Alongside the case, you will learn how to define project scope, communicate with stakeholders, lead an improvement team, and present results responsibly. By the end of this course, you will have followed a complete DMAIC project and built a set of examples and templates you can adapt to your own workplace.

Author(s): Sameh Elsayed, FCCA, MSc, FMVA, DipIFR, The Business Coach Academy