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Test your basic knowledge |
Black Belt Six Sigma
Start Test
Study First
Subjects
:
certifications
,
six-sigma
Instructions:
Answer 15 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. System(concept) design - then parameter design - then tolerance design
robustness approach
Plackett and Burman non-geometric design
likert scale
latin square
2. A square matrix of n rows and columns - a technique to control for order effects without having all possible orders; a limited set of orders constructed to ensure that each condition appears at each ordinal position and each condition precedes and fo
likert scale
latin square
EWMA
alpha risk
3. Determines how much area under a distribution is in the critical region - type 1 risk
CuSum
latin square design
alpha risk
EVOP
4. Exponentially weighted moving average
latin square
alpha risk
EWMA
df= n(a) +n(b) -2
5. A specific repeated-measures design with built-in counterbalancing - cannot be used when estimations of interactions are desired
design alias
EVOP
S chart
latin square design
6. Evolutionary Operations
latin square
likert scale
alpha risk
EVOP
7. The probability that a single unit can pass through a series of process steps free of defects.
rolled throughput yield
latin square design
robustness approach
Plackett and Burman non-geometric design
8. Confused experiment or confounded
rolled throughput yield
design alias
latin square design
CuSum
9. They are not fractional factorial and they are main effects only
Plackett and Burman non-geometric design
latin square design
EWMA
beta risk
10. Degrees of freedom
latin square
CuSum
Taguchi
df= n(a) +n(b) -2
11. The risk of accepting the null hypothesis when - in fact - the alternate hypothesis is true. In other words - stating no difference exists when there is an actual difference. A statistical test should be capable of detecting differences that are impo
beta risk
Plackett and Burman non-geometric design
robustness approach
alpha risk
12. Scale that uses numbers (5 strongly agree - 4 agree...) - focuses on measuring the direction of an attitude
latin square design
S chart
Plackett and Burman non-geometric design
likert scale
13. Upper control limit
latin square design
CuSum
alpha risk
S chart
14. Cumulative Sum
rolled throughput yield
Plackett and Burman non-geometric design
EWMA
CuSum
15. A quality improvement tool. Understand effects of process on output.
latin square design
Taguchi
S chart
EVOP