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Six Sigma Certification Test Quiz 2

1. Question: If you were to roll a single die 10 times, the result of each roll would be __________.

A.) Mutually exclusive of the other nine rolls
B.) Proportional to the other nine rolls
C.) Independent of the other nine rolls
D.) Dependent upon the other nine rolls

Show or Reveal the Answer

Independent of the other nine rolls


2. Question:six sigma test questions: Which of these statements is true?

A.) A smaller-is-better target will always have an upper specification limit.
B.) A smaller-is-better target will always have a lower specification limit.
C.) A larger-is-better target will always have an upper specification limit.
D.) None of the statements are true.

Show or Reveal the Answer

A smaller-is-better target will always have an upper specification limit.


3. Question: The Quincunx demonstration revealed which of the following points?

A.) You can't judge the process by sampling a part every so often.
B.) The more you adjust a process to nominal (e.g., the center), the more variation you will create.
C.) A process is probably void of undue influence of the six Ms if the process is bell-shaped.
D.) All of the above.

Show or Reveal the Answer

All of the above.


4. Question: When you have a bell-shaped curve, none of the five Ms or one P are:

A.) Causing variation
B.) Influencing or affecting the process in any way
C.) Acting in a random fashion
D.) Unduly influencing the process

Show or Reveal the Answer

Unduly influencing the process


5. Question: Which of the following statements is not true about the null hypothesis?

A.) It is your theory
B.) It is what you would expect by chance alone
C.) Assumes things to be equal
D.) None of the above

Show or Reveal the Answer

It is your theory


6. Question: An example of "Moment of Truth" might be:

A.) When a customer realizes, through data, that they have improved their competitive edge
B.) When a supplier gets a call from a complaining customer
C.) When a supplier calls a customer to learn about needs and requirements
D.) When a customer takes a car for a test drive and notices a knocking noise coming from the engine compartment

Show or Reveal the Answer

When a customer takes a car for a test drive and notices a knocking noise coming from the engine compartment


7. Question: A Six Sigma process is expected to deliver:

A.) Good products or services 99.932% of the time
B.) Less than 4 defects per million opportunities
C.) 100% defect-free performance
D.) Products and/or services efficiently

Show or Reveal the Answer

Less than 4 defects per million opportunities


8. Question: Use continuous data where possible because:

A.) It separates the vital few from the useful many
B.) It tells us the magnitude of the issue
C.) It is best at discerning whether or not we have a defective product or service
D.) It is of the pass/fail variety and therefore is better for failure analysis

Show or Reveal the Answer

It tells us the magnitude of the issue


9. Question: In George Eckes' lecture on ten questions regarding Six Sigma, he states that members of a Six Sigma process improvement team can generally expect to spend ______ of their work time on Six Sigma activities.

A.) 10-20%
B.) 20-30%
C.) 30-40%
D.) 40-50%

Show or Reveal the Answer

20-30%


10. Question: One of the hardest parts of creating a paradigm shift is ____________.

A.) Thinking of a better way to do things
B.) Getting old/current ideas out of our minds
C.) Defining the word paradigm
D.) Introducing the new idea(s)

Show or Reveal the Answer

Getting old/current ideas out of our minds


11. Question: Which of the following statements regarding Six Sigma team leadership is true?

A.) A Black Belt leads the team through the DMAIC methodology.
B.) A Green Belt is a full-time team lead.
C.) A Black Belt typically creates the project charter.
D.) A Green Belt leads at least four projects per year.

Show or Reveal the Answer

A Black Belt leads the team through the DMAIC methodology.






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