GAQM CLSSYB - Certified Lean Six Sigma Yellow Belt Exam
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Total 120 questions
Question #1 (Topic: )
When a process has proven itself to function at a Six Sigma level this means there are less
than ________ defects per million opportunities.
than ________ defects per million opportunities.
A. 1.7
B. 2.6
C. 3.4
D. 10
Answer: C
Question #2 (Topic: )
Six Sigma refers to a process whose output has at least 95% of its data points within 6
Standard Deviations from the Mean.
Standard Deviations from the Mean.
A. True
B. False
Answer: B
Question #3 (Topic: )
Training cost is $3,000 and a project required an initial investment of $12,000. If the project
yields monthly savings of $1,800 beginning after 3 months, what is the payback period in
months (before money costs and taxes)?
yields monthly savings of $1,800 beginning after 3 months, what is the payback period in
months (before money costs and taxes)?
A. 4.17
B. 8.33
C. 11.33
D. 28.28
Answer: C
Question #4 (Topic: )
The ROI for a project is a measurement metric that stands for Return on Investment and is
one of the methods used to measure the success of a Lean Six Sigma project.
one of the methods used to measure the success of a Lean Six Sigma project.
A. True
B. False
Answer: A
Question #5 (Topic: )
The DMAIC approach to problem solving stands for Define, __________, Analyze, Improve
and Control.
and Control.
A. Manage
B. Measure
C. Memorize
D. Manipulate
Answer: B
