Test your basic knowledge |

Black Belt Six Sigma

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. Cumulative Sum
robustness approach
Plackett and Burman non-geometric design
latin square
CuSum

2. 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
Plackett and Burman non-geometric design
beta risk
rolled throughput yield
design alias

3. They are not fractional factorial and they are main effects only
Plackett and Burman non-geometric design
EVOP
rolled throughput yield
CuSum

4. The probability that a single unit can pass through a series of process steps free of defects.
rolled throughput yield
Taguchi
robustness approach
likert scale

5. Upper control limit
S chart
likert scale
beta risk
alpha risk

6. A specific repeated-measures design with built-in counterbalancing - cannot be used when estimations of interactions are desired
EVOP
latin square design
Taguchi
EWMA

7. Scale that uses numbers (5 strongly agree - 4 agree...) - focuses on measuring the direction of an attitude
alpha risk
beta risk
likert scale
latin square design

8. Evolutionary Operations
design alias
df= n(a) +n(b) -2
EVOP
beta risk

9. Degrees of freedom
rolled throughput yield
latin square design
likert scale
df= n(a) +n(b) -2

10. A quality improvement tool. Understand effects of process on output.
CuSum
Taguchi
design alias
df= n(a) +n(b) -2

11. Confused experiment or confounded
Plackett and Burman non-geometric design
likert scale
design alias
robustness approach

12. 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 design
robustness approach
latin square
beta risk

13. System(concept) design - then parameter design - then tolerance design
robustness approach
EVOP
Plackett and Burman non-geometric design
design alias

14. Exponentially weighted moving average
EWMA
design alias
Taguchi
latin square

15. Determines how much area under a distribution is in the critical region - type 1 risk
latin square design
EVOP
rolled throughput yield
alpha risk