SIX SIGMA TESTING QUESTIONS WITH COMPLETE ANSWERS

Which pioneer of quality control wrote Quality Is Free?
1. W. Edward Deming
2. Joseph M. Juran
3. Armand V Feigenbaum
4. Philip B. Crosby


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4. Philip B. Crosby




__________ is any small improvement in your business process.


1. Lean
2. Kanban
3. Six Sigma
4. Kaizen

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4. Kaizen




Suppose you had the following information:
Target = 23
Specification Limits = + or - 3
Average = 23
SD = 0.6


The process is what sigma level?


1. 3
2. 4
3. 5
4. 6


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Multiply the standard deviation by a sigma level to find the closest
specification limits.

In this case 0.6 x 5 = 3. 5 SD's of performance from the average can be
fitted within the specification limit.

The process is a five sigma process.




As the six sigma level decreases, the defect percentage:
1. Increases
2. Decreases
3. Remains Constant
4. May increase or decrease

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4. May increase or decrease




Lessons Learned is an input for:
1. Analyze
2. Improve
3. Control
4. None of the above


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2. Improve




Which of the following is not a component of a project charter?
1. Problem Statement
2. Project Scope
3. Milestones
4. SIPOC


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4. SIPOC




Which of the following assertions is true with regard to the Six-sigma approach?
1. It is a factual-data based methodology.
2. It is only used to bring about improvements in manufacturing processes.
3. It aims at bringing down defects to 13.4 per million opportunities.
4. Its main objective is to make the organization as lean as possible