SIX SIGMA GREEN BELT AIGPE UPDATED
EXAMINATION TEST 2026 TESTED QUESTIONS
WITH FULL SOLUTION GRADED A+
◉ Explain DMAIC Answer: DEFINE
MEASURE
ANALYZE
IMPROVE
CONTROL
◉ Voice Of Customer Requirements (VOC Steps) Answer: 1. Take the
exact voice of customer
2. Excerpts from customers showcasing need
3. Critical to Quality (CTQ) requirements - write customer need in
measurable terms
◉ Explain the Cause-Solution Matrix
(x axis label: SOLUTION, y: CAUSE) Answer: x axis groups: simple |
complex
y axis groups:
unknown
----
,known
----------------
simple x known: Just Do It, Kaizen
simple x unknown: Seek Expert
complex x known: Lean
complex x unknown: Six Sigma
◉ Define Statistics Answer: Statistics is a way to get information
from data
◉ What are the two branches of Statistics Answer: Descriptive
Statistics: Method organizing and presenting data in a convenient
and informative way (uppercase "N")
Inferential Statistics: Methods used to draw conclusions of
populations based on a sample (lowercase "n")
◉ What are the two measures of Descriptive Statistics? Answer:
Measures of Central Tendency: Mean, Median, Mode, Quartiles
Measures of Variance:
Standard Deviation, Variance, Range
, ◉ What are the steps of the Define phase? Answer: Q: What problem
are you trying to solve?
1. Understand customer & business requirements
2. Complete the project charter
3. Complete high-level as-is process map
4. Toll gate review
◉ What are the steps of the Measure phase? Answer: Q: What is the
extent of the problem?
1. Identify what to measure
2. Plan and collect data
3. Determine baseline performance
4. Toll gate review
◉ What are the steps of the Analyze phase? Answer: Q: Why is the
problem occurring?
1. Identify performance gaps
2. Ascertain critical root-causes
3. Validate root-causes
4. Toll gate review
◉ What are the steps of the Improve phase? Answer: What do you
propose to do and why?
EXAMINATION TEST 2026 TESTED QUESTIONS
WITH FULL SOLUTION GRADED A+
◉ Explain DMAIC Answer: DEFINE
MEASURE
ANALYZE
IMPROVE
CONTROL
◉ Voice Of Customer Requirements (VOC Steps) Answer: 1. Take the
exact voice of customer
2. Excerpts from customers showcasing need
3. Critical to Quality (CTQ) requirements - write customer need in
measurable terms
◉ Explain the Cause-Solution Matrix
(x axis label: SOLUTION, y: CAUSE) Answer: x axis groups: simple |
complex
y axis groups:
unknown
----
,known
----------------
simple x known: Just Do It, Kaizen
simple x unknown: Seek Expert
complex x known: Lean
complex x unknown: Six Sigma
◉ Define Statistics Answer: Statistics is a way to get information
from data
◉ What are the two branches of Statistics Answer: Descriptive
Statistics: Method organizing and presenting data in a convenient
and informative way (uppercase "N")
Inferential Statistics: Methods used to draw conclusions of
populations based on a sample (lowercase "n")
◉ What are the two measures of Descriptive Statistics? Answer:
Measures of Central Tendency: Mean, Median, Mode, Quartiles
Measures of Variance:
Standard Deviation, Variance, Range
, ◉ What are the steps of the Define phase? Answer: Q: What problem
are you trying to solve?
1. Understand customer & business requirements
2. Complete the project charter
3. Complete high-level as-is process map
4. Toll gate review
◉ What are the steps of the Measure phase? Answer: Q: What is the
extent of the problem?
1. Identify what to measure
2. Plan and collect data
3. Determine baseline performance
4. Toll gate review
◉ What are the steps of the Analyze phase? Answer: Q: Why is the
problem occurring?
1. Identify performance gaps
2. Ascertain critical root-causes
3. Validate root-causes
4. Toll gate review
◉ What are the steps of the Improve phase? Answer: What do you
propose to do and why?
