GAQM CLSSGB-001 Practice Exams
Last updated on Oct 21,2026- Exam Code: CLSSGB-001
- Exam Name: Certified Lean Six Sigma Green Belt (CLSSGB)
- Certification Provider: GAQM
- Latest update: Oct 21,2026
The Central Limit Theorem helps us understand the ___________ we are taking and is the basis for using sampling to estimate population parameters.
- A . Analysis
- B . Kurtosis
- C . Risk
- D . Route
Examples of Mistake Proofing for a laptop computer include which of these? (Note: There are 2 correct answers).
- A . USB connection for a mouse
- B . Open/Close button for CD Drive
- C . Battery alignment pins
- D . On/Off switch for computer
Inferential Statistics is largely about Significance. There are both Practical and _______________ Significance to consider during an analysis of data in a Lean Six Sigma project.
- A . Problematic
- B . Impractical
- C . Usable
- D . Statistical
The Lean Principle action in the 5S approach that deals with having those items needed regularly at hand and those items need less regularly stored out of the way is known as ___________.
- A . Shining
- B . Standardizing
- C . Sustaining
- D . Sorting
Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?
- A . Money is being spent
- B . Waste is being generated
- C . People are producing value added product
- D . Waste is being eliminated
Hypothesis Testing can save time and help avoid high costs of experimental efforts by using existing data.
- A . True
- B . False
The practice of utilizing Poka-Yoke is also known as ________________.
- A . Thorough integration
- B . Mistake proofing
- C . On site inspection
- D . Lean controls
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.
- A . Deferred planned usage
- B . Defects per unit
- C . Decreased production utilization
- D . Downtime per unit
Cost of Poor Quality (COPQ) can be classified as Tangible (Visible) Costs and Hidden Costs.
- A . True
- B . False
Unequal Variances can be the result of differing types of distributions.
- A . True
- B . False