SIX SIGMA GREEN BELT LATEST EXAM 2026/2027
QUESTIONS AND SOLUTIONS RATED A+
✔✔Measure - ✔✔Identify and verify critical quality characters, estimate current
capability, determine where you are relative to desired objectives
✔✔Measuring Tools - ✔✔Process Capability (Percent Non-Conforming, Capability
Indices), Measurement Systems Analysis (Gage R&R, Operational Definitions), Cost of
Quality (Appraisal, Detection, Failure)
✔✔Measure Steps - ✔✔1. Identify metrics;
2. Prioritize metrics;
3. Data collection plane;
4. Validate measurement systems
5. Measure the process
6. Display data and identify process capability
✔✔Analyze - ✔✔Makes sense out of the data that is collected during measure; shows
the areas and amount of improvement that might be possible to make the critical quality
characteristic "best in class"; descriptive statistics, inferential statistics, probability
✔✔Analyze Steps - ✔✔Cause & effect: process door, hypothesis testing, regression
analysis, design of experiments, data door
✔✔Improvement - ✔✔are developed and evaluated in a logical and planned fashion;
low cost and easy to implement
✔✔Improvement Tools - ✔✔design of experiments (ANOVA, Factorial), simulation, cost
justification, project management, correlation, regression (linear, multivariate)
✔✔Sources of Improvements - ✔✔root causes, best practices, ideas from other
projects, brainstorming, mind mapping, performance targets, benchmark ideas,
discoveries during analysis, six thinking hats technique, project goals
✔✔Improve and Implement Steps - ✔✔1. Generate solutions
2. Perform cost-benefit analysis
3. Select the solution
4. Assess risks
5. Run pilot
6. Plan implementation
✔✔Implement - ✔✔a project plan is developed and managed in a logical and planned
fashion
, ✔✔Control (DMAIIC) - ✔✔measures have been implemented and steps are taken to
make sure improvements are maintained; improvements are standardized and verified
✔✔Control Tools - ✔✔Statistical Process Control, cost analysis, ISO 9000
✔✔Control Steps - ✔✔1. Document and standardize
2. QC process chart
3. Ownership and monitoring
4. Process change management
5. Evaluate project results
6. Closure
7. Key learnings
✔✔Implementation Strategy - ✔✔1. Top management support and participation
2. Project identification
3. Resource allocation
4. Data based decision making
5. Measurement and feedback
✔✔Top Management Support - ✔✔devote enormous amounts of thought, energy, time
and personal resources to making sure Six Sigma succeeds; in effect, they challenge
employees
✔✔Steering Committee - ✔✔1. Identifies projects
2. identifies black belts
3. Allocates resources
4. Monitors progress
5. Review effectiveness
6. Establish implementation strategy and policies
✔✔Champions - ✔✔key management personnel who provide support, resources, and
encouragement for the process; require a more in-depth understanding of the methods
used, especially the measurements and the interpretation of the process measurements
✔✔Green Belt - ✔✔an introductory participant in the process; understands concepts of
problem solving, data collection, data interpretation, variation, process capability, and
cost analysis
✔✔Black Belt - ✔✔thoroughly trained individuals expert (knowledgeable) in all the
analysis tools; training is typically structured around a project where the analysis tools
are applied as part of the training
✔✔Black Belt Tasks - ✔✔teach, coach, transfer knowledge, identify opportunities,
influence the organizational use of the Six Sigma methods
QUESTIONS AND SOLUTIONS RATED A+
✔✔Measure - ✔✔Identify and verify critical quality characters, estimate current
capability, determine where you are relative to desired objectives
✔✔Measuring Tools - ✔✔Process Capability (Percent Non-Conforming, Capability
Indices), Measurement Systems Analysis (Gage R&R, Operational Definitions), Cost of
Quality (Appraisal, Detection, Failure)
✔✔Measure Steps - ✔✔1. Identify metrics;
2. Prioritize metrics;
3. Data collection plane;
4. Validate measurement systems
5. Measure the process
6. Display data and identify process capability
✔✔Analyze - ✔✔Makes sense out of the data that is collected during measure; shows
the areas and amount of improvement that might be possible to make the critical quality
characteristic "best in class"; descriptive statistics, inferential statistics, probability
✔✔Analyze Steps - ✔✔Cause & effect: process door, hypothesis testing, regression
analysis, design of experiments, data door
✔✔Improvement - ✔✔are developed and evaluated in a logical and planned fashion;
low cost and easy to implement
✔✔Improvement Tools - ✔✔design of experiments (ANOVA, Factorial), simulation, cost
justification, project management, correlation, regression (linear, multivariate)
✔✔Sources of Improvements - ✔✔root causes, best practices, ideas from other
projects, brainstorming, mind mapping, performance targets, benchmark ideas,
discoveries during analysis, six thinking hats technique, project goals
✔✔Improve and Implement Steps - ✔✔1. Generate solutions
2. Perform cost-benefit analysis
3. Select the solution
4. Assess risks
5. Run pilot
6. Plan implementation
✔✔Implement - ✔✔a project plan is developed and managed in a logical and planned
fashion
, ✔✔Control (DMAIIC) - ✔✔measures have been implemented and steps are taken to
make sure improvements are maintained; improvements are standardized and verified
✔✔Control Tools - ✔✔Statistical Process Control, cost analysis, ISO 9000
✔✔Control Steps - ✔✔1. Document and standardize
2. QC process chart
3. Ownership and monitoring
4. Process change management
5. Evaluate project results
6. Closure
7. Key learnings
✔✔Implementation Strategy - ✔✔1. Top management support and participation
2. Project identification
3. Resource allocation
4. Data based decision making
5. Measurement and feedback
✔✔Top Management Support - ✔✔devote enormous amounts of thought, energy, time
and personal resources to making sure Six Sigma succeeds; in effect, they challenge
employees
✔✔Steering Committee - ✔✔1. Identifies projects
2. identifies black belts
3. Allocates resources
4. Monitors progress
5. Review effectiveness
6. Establish implementation strategy and policies
✔✔Champions - ✔✔key management personnel who provide support, resources, and
encouragement for the process; require a more in-depth understanding of the methods
used, especially the measurements and the interpretation of the process measurements
✔✔Green Belt - ✔✔an introductory participant in the process; understands concepts of
problem solving, data collection, data interpretation, variation, process capability, and
cost analysis
✔✔Black Belt - ✔✔thoroughly trained individuals expert (knowledgeable) in all the
analysis tools; training is typically structured around a project where the analysis tools
are applied as part of the training
✔✔Black Belt Tasks - ✔✔teach, coach, transfer knowledge, identify opportunities,
influence the organizational use of the Six Sigma methods
