CLSSGB GAQM Certified Lean Six Sigma Green Belt (CLSSGB) Free Practice Exam Questions (2025 Updated)
Prepare effectively for your GAQM CLSSGB Certified Lean Six Sigma Green Belt (CLSSGB) certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.
Skewed, or Mixed, Distributions occur when data comes from several sources that are supposed to be the same yet are not.
As part of a Visual Factory plan __________ cards are created and utilized to identify areas in need of cleaning and organization.
The purpose of a Process Map is to identify the complexity of the process and to record all actions and decision points in the process.
If a process has Outliers which pair of charts is most preferable if subgroups will exist for the Continuous Data?
Which statement(s) are correct for the Regression Analysis shown here? (Note: There are 2 correct answers).
Multiple Linear Regressions (MLR) is best used when which of these are applicable? (Note: There are 3 correct answers).
The reason(s) for not marking the customer Specification Limits (SL) on a Control Chart is which of these? (Note: There are 4 correct answers).
A primary benefit of using a Multi-Vari Chart is it provides a visual presentation of two-way interactions.
Voice of the Customer is a Lean Six Sigma technique to determine __________________ attributes of a product or service.
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.
The Six Sigma methodology had its origins at __________________ in the late 1980’s when William Smith coined the name for quality related work being done there.
When constructing a Fishbone Diagram using the ________ approach is the most classic arrangement.
The Standard Deviation for the distribution of Means is called the ___________ and approaches zero as the sample size reaches 30.
A Belt experienced an Alpha of .05 and a Beta of .10 and knew these are the most common risk levels when running a Statistical test.
Bias in Sampling is an error due to lack of independence among random samples or due to systematic sampling procedures.
Non-parametric testing is done when which of these are applicable? (Note: There are 3 correct answers).
Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ’s which stands for __________.
The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level.
The 80:20 rule is associated with which of these tools?
A Belt concludes a Lean Six Sigma project with the creation of a Control Plan. At what point can the Control Plan be closed?
