Six Sigma Green Belt CSSGB Study Guide 2026–2027 — Redesigned Illustrated Edition | 200 Practice Questions

Prepare for the ASQ Certified Six Sigma Green Belt (CSSGB) exam with a complete, illustrated study guide aligned to the current CSSGB Body of Knowledge: Six Sigma and the organization, lean and Design for Six Sigma, and the Define, Measure, Analyze, Improve, and Control phases.

This 93-page digital guide combines an in-depth content review with worked formulas, statistical charts, quick-reference tables, and two 100-question practice tests, so you can learn each tool and then practice applying it the way the exam asks.

What's Inside

• An overview of the current exam: 110 questions (100 scored), 4 hours 18 minutes, open book, 550 of 750 to pass, the six Body of Knowledge sections with their question counts, fees, eligibility, retakes, and lifetime certification
• 6 content review sections that follow the CSSGB Body of Knowledge in order
• Six Sigma and organizational goals, the balanced scorecard, cost of quality, lean principles, the eight wastes, value stream mapping, DFSS road maps, and FMEA
• Project selection, SIPOC, voice of the customer, CTQ trees, the Kano model, charters, critical path and PERT, the management and planning tools, and team dynamics
• Probability, distributions, sampling and sample size, descriptive statistics, measurement system analysis and gage R&R, and Cp, Cpk, Pp, Ppk, DPMO, and sigma level
• Correlation and regression, hypothesis testing and test selection, ANOVA, nonparametric tests, gap analysis, and root cause tools
• Design of experiments, implementation planning, 5S, error proofing, takt time, Little's law, SMED, and kaizen
• Statistical process control, control chart selection and limits, run rules, control plans, PDCA, TPM, and OEE
• Illustrated diagrams and worked examples: a value stream map, CTQ tree, Kano model, activity network, normal curve, box plot, capability plots, Pareto chart, fishbone diagram, fault tree, interaction plots, and a control chart
• A formula reference with control chart constants and a sigma-level table, plus a final review checklist, 4-, 8-, and 12-week study schedules, FAQs, test-taking strategies, and recommended resources
• 2 practice tests (200 questions) organized by Body of Knowledge section, with a separate answer key explaining every answer

Format

• Instant digital download (PDF), 8.5 × 11 in
• Clickable table of contents
• Print it or study on a tablet, laptop, or phone

Please note: This is a digital product. No physical item will be shipped.

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