Lean Six Sigma Green Belt - Study
Guide Exam with Questions and Correct
Answers Latest updated 2025
Lean is a collection of tools and methodologies for minimizing process variation. -
CORRECT ANSWERS False
Six-Sigma emphasizes quality and consistency. - CORRECT ANSWERS True
The basic philosophy behind Lean is to deliver near perfect outcomes. - CORRECT
ANSWERS False
The term Lean is used interchangeably with Six-Sigma. - CORRECT ANSWERS False
For which of the following would it be appropriate to establish a Six-Sigma process that
focuses on delivering near-perfection. - CORRECT ANSWERS Aircraft engine
manufacturing
Dispensing the wrong medication at a nursing home is an example of one of the
fundamental challenges associated with Lean. - CORRECT ANSWERS True
A process can be represented mathematically in the following way: - CORRECT
ANSWERS y=f(x)
The mathematical expression for a process ,Y=f(x), relates which of the following two
characteristics of a process? - CORRECT ANSWERS Process Inputs and Process
Outputs
The quality of the product or service delivered by a process is related to the voice of the
customer. - CORRECT ANSWERS True
Which of the following represents the specification of product or service capabilities or
attributes that are necessary to meet customer expectations? - CORRECT ANSWERS
Critical to Quality
Which of the following is not a fundamental challenge in Six Sigma? - CORRECT
ANSWERS All of the above are fundamental challenges;
Output Variation
Monitoring and Control
Delays, Defects Waste and Errors
Guide Exam with Questions and Correct
Answers Latest updated 2025
Lean is a collection of tools and methodologies for minimizing process variation. -
CORRECT ANSWERS False
Six-Sigma emphasizes quality and consistency. - CORRECT ANSWERS True
The basic philosophy behind Lean is to deliver near perfect outcomes. - CORRECT
ANSWERS False
The term Lean is used interchangeably with Six-Sigma. - CORRECT ANSWERS False
For which of the following would it be appropriate to establish a Six-Sigma process that
focuses on delivering near-perfection. - CORRECT ANSWERS Aircraft engine
manufacturing
Dispensing the wrong medication at a nursing home is an example of one of the
fundamental challenges associated with Lean. - CORRECT ANSWERS True
A process can be represented mathematically in the following way: - CORRECT
ANSWERS y=f(x)
The mathematical expression for a process ,Y=f(x), relates which of the following two
characteristics of a process? - CORRECT ANSWERS Process Inputs and Process
Outputs
The quality of the product or service delivered by a process is related to the voice of the
customer. - CORRECT ANSWERS True
Which of the following represents the specification of product or service capabilities or
attributes that are necessary to meet customer expectations? - CORRECT ANSWERS
Critical to Quality
Which of the following is not a fundamental challenge in Six Sigma? - CORRECT
ANSWERS All of the above are fundamental challenges;
Output Variation
Monitoring and Control
Delays, Defects Waste and Errors
