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
When utilizing Statistics the population is defined as a collection of all the individual data points of interest.
- A . True
- B . False
For a Normal Distribution the Mean, Median and Mode are the same data point.
- A . True
- B . False
It is a Type I error if we reject the Null Hypothesis when it is actually true.
- A . True
- B . False
The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?
- A . Pilferage Minimization
- B . Visual Factory
- C . Management Awareness
- D . Operator Attentiveness
If a Histogram displays two peaks the distribution would likely be _____________.
- A . Transformed
- B . Multi-skewed
- C . Bimodal
- D . Bi-attribute
The X-Y Diagram is a tool used to identify/collate potential X’s and assess their relative impact on multiple Y’s.
- A . True
- B . False
The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.
- A . True
- B . False
A Stable process is a process whose output is consistent over time. A primary tool used to analyze Stability would be a ________________.
- A . Data Forward Plot
- B . Bag Plot
- C . Min/Max Plot
- D . Time Series Plot
Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s or as ____________________.
- A . Critical-to-quality
- B . Conscious thought qualities
- C . Conspicuous time quandaries
- D . Cost of the quantity
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
- A . True
- B . False