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Prepare for CSSBB Exams Questions & Study Materials, Six Sigma Black Belt Certification | SPOTO

Become a Six Sigma Black Belt and unlock leadership opportunities in quality improvement. Earning your CSSBB certification validates your expertise in leading Six Sigma projects and driving measurable results. SPOTO equips you with all the resources you need to excel on the exam. Our platform provides a comprehensive library of practice tests, including free samples, to assess your knowledge and identify areas for improvement. Sharpen your skills with realistic mock exams that mimic the actual exam format. Additionally, we offer a wealth of study materials to deepen your understanding of Six Sigma concepts. Feel confident and prepared as you approach the CSSBB exam with SPOTO's practice tests and comprehensive learning materials.
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Question #1
- This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 16?
A.
B. C
A. none of the above
View answer
Correct Answer: C
Question #2
- In an experimental design context, replication refers to:
A. duplicating experimental results at another location
B. repeating a test with the same factor levels
C. obtaining the same or similar results from different factors
D. repeating an experiment but using at least one different factor level
View answer
Correct Answer: A
Question #3
- What is the value of the test statistic?
A. 0
B. 1
C. 0
D. 3
E. none of the above
View answer
Correct Answer: D
Question #4
- This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 13?
A.
B. C
A. none of the above
View answer
Correct Answer: C
Question #5
- A frequent cause of system sub optimization is:
A. optimizing individual processes
B. failing to draw a system flow chart
C. using data with outliers
D. failing to consider the normal distribution
View answer
Correct Answer: D
Question #6
- The mean of a Poisson distribution is 2.94. It’s variance is:
A. Not enough information is given
B. 1
C. 8
D. 74
E. 1
View answer
Correct Answer: A
Question #7
- The average number of defects is 21.6. Find the upper control limit for the c-chart.
A. 26
B. 24
C. 18
D. 26
E. none of the above
View answer
Correct Answer: D
Question #8
- The number of factors, levels and replications:
A. 3, 3, 3
B. 2, 3, 2
C. 3, 2, 2,
D. 3, 2, 3
E. 2, 2, 2
F. none of the above
View answer
Correct Answer: B
Question #9
- As opposed to earlier emphases lean manufacturing tends to stress:
A. making value added activities more efficient
B. eliminating, simplifying or reducing non-value added activities
View answer
Correct Answer: E
Question #10
- A robust design is one which:
A. has high reliability
B. has low maintenance frequency
C. is simple to manufacture
D. is resistant to varying environmental conditions
View answer
Correct Answer: B
Question #11
- An x-bar control chart has been established with control limits of 3.245 and 3.257, n = 5. An engineer collects the following sample and plots the average on the control chart: 3.257, 3,256, 3. 258, 3.259
A. the process is out of control
B. the process is not out of control
C. the engineer misused the control chart
D. the control limits are incorrect
View answer
Correct Answer: C
Question #12
- A complex system has many causes and effects. These may be illustrated on which of the following:
A. matrix diagram
B. cause and effect diagram
C. process decision program chart
D. affinity diagram
E. activity network diagram
F. tree diagram G
View answer
Correct Answer: C
Question #13
- A helpful time to use a Quality Function Deployment matrix is:
A. while planning for a new or redesigned process
B. while planning for new or redesigned parts
C. while planning for a new or redesigned product
D. all of the above
E. none of the above
View answer
Correct Answer: A
Question #14
- If it is desirable to maximize the response R, the following levels should be used:
A. A+ and B+
B. A+ and B–
C. A– and B+
D. A– and B–
E. none of the above
View answer
Correct Answer: D
Question #15
- The following is a set of individual measurements: 3 5 4 5 6 3 4 3 2 4 5 6 5 7 6 4 5 5 8 7 6 6 7 7 4 Find the control limits for the range chart.
A. none and 4
B. none and 5
C. 0
D. none of the above
View answer
Correct Answer: D
Question #16
- An x-bar and R chart has four part measurements per sample The control limits on the averages chart are 2.996 and 3.256. Assume the process data form a normal distribution.What is the probability that the next plotted point falls outside the control limits?
A. 0
B. 0
C. 0
D. none of the above
View answer
Correct Answer: C

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