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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. Determines how much area under a distribution is in the critical region - type 1 risk
alpha risk
design alias
rolled throughput yield
latin square design
2. System(concept) design - then parameter design - then tolerance design
robustness approach
latin square design
CuSum
latin square
3. Scale that uses numbers (5 strongly agree - 4 agree...) - focuses on measuring the direction of an attitude
rolled throughput yield
df= n(a) +n(b) -2
likert scale
alpha risk
4. Cumulative Sum
CuSum
EVOP
latin square design
Taguchi
5. Exponentially weighted moving average
latin square design
latin square
CuSum
EWMA
6. The probability that a single unit can pass through a series of process steps free of defects.
latin square
df= n(a) +n(b) -2
latin square design
rolled throughput yield
7. Evolutionary Operations
rolled throughput yield
EVOP
Plackett and Burman non-geometric design
beta risk
8. A specific repeated-measures design with built-in counterbalancing - cannot be used when estimations of interactions are desired
EVOP
latin square design
EWMA
likert scale
9. Upper control limit
design alias
EWMA
S chart
robustness approach
10. 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
latin square
latin square design
likert scale
EVOP
11. Confused experiment or confounded
design alias
beta risk
robustness approach
Plackett and Burman non-geometric design
12. A quality improvement tool. Understand effects of process on output.
rolled throughput yield
design alias
Taguchi
latin square design
13. Degrees of freedom
CuSum
beta risk
design alias
df= n(a) +n(b) -2
14. 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
CuSum
S chart
latin square
15. They are not fractional factorial and they are main effects only
alpha risk
Plackett and Burman non-geometric design
EWMA
rolled throughput yield