CLSSBB GAQM Certified Lean Six Sigma Black Belt (CLSSBB) Free Practice Exam Questions (2025 Updated)
Prepare effectively for your GAQM CLSSBB Certified Lean Six Sigma Black Belt (CLSSBB) 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.
Ratio and Interval Scale of measurements are based on ______________type of data.
This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 16?
When a team consists of five black belts and eight quality engineers, how many unique meetings could be held consisting of one black belt and two quality engineers?
Find Cp
A correct statement about the relationship between the terms parameter and statistic is:
A complex system has many causes and effects. These may be illustrated on which of the following:
Poka-yoke is best defined as
Which of the following is most important in evaluating and understanding design intent?
Which of the following tools is used extensively in quality function deployment (QFD)?
A robust design is one which:
Which of the following techniques is NOT effective when a team leader is giving feedback to the team?
For a normal distribution, two standard deviations on each side of the mean would include what percentage of the total population?
A measurement system analysis is designed to assess the statistical properties of?
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.
A black belt plans to test the performance of workers before and after training. Which of the following hypothesis tests should be used to determine whether the training actually improved the workers’ performance?
In regression analysis, which of the following techniques can be used to reduce the higher-order terms in the model?
According to Juran, when a major quality improvement project is launched, which of the following describes the desired change in performance level?
At a particular time, three components are in series and each has a reliability of 0.98. What is the reliability of the system?
The statistics that summarize a population are referred to as?
Critical to Quality parameters are derived from?
