Online Comptia Certification Exam Braindumps–Pass4side

11. Which is the best tool to show a quantitative comparison of the frequency of occurrence for different failure modes?
A. QFD
B. Individuals chart
C. Pareto chart
D. Scatter diagram
Answer: C

12. What is the best use for the ANOVA test?
A. To complete a least squares regression fit for more than one data set
B. To determine if several samples belong to the same population relative to their mean
C. To determine the variance of a non-normal data set
D. To compare data set normality
Answer: B

13. CAP and DMAIC are useful together since:
A. The focus of DMAIC is collecting data and the focus of CAP is to make solutions more sustainable
B. The focus of CAP is collecting data and the focus DMAIC is influencing people to build acceptance
C. The focus of CAP is to find the best solution for a problem and the focus of DMAIC is to make solutions sustainable
D. The focus of DMAIC is to find the best solution for a problem and the focus of CAP is to make solutions sustainable
Answer: D

14. Which statement guarantees no defects?
A. Z = 6 sigma
B. The part has been modified so that it physically cannot be put together incorrectly
C. All sampled data points are within the upper and lower specification
D. The data histogram is “centered”
Answer: B

15. What is a good use for hypothesis testing during the Analyze phase?
A. To determine the current process capability
B. To determine optimum process capability parameters
C. To confirm the validity of a suspected important factor
D. To provide a comparison of CTQs to root causes
Answer: C

16. Calculation of DPO requires knowledge of:
A. The total number of defects and the total number of units
B. Only the total number of defects
C. The total number of defects, the total number of units, the number of opportunities per unit and the length of the time
period studied
D. The total number of defects, the total number of units and the number of opportunities per unit
Answer: D

17. Which is NOT a key objective of “Mobilizing Commitment”?
A. Critical mass must be won over
B. Employees know exactly how their jobs will change
C. Key stakeholders support the change
D. Potential sources of resistance are identified
Answer: B

18. Which of the following is a continuous measure?
A. Total time required to close a deal
B. Count of the number of closed deals from new customers
C. Day of the week a deal is closed
D. Type of deal closed
Answer: A

19. Which one of the following statements about internal and external customers is true?
A. Process output that is not paid for only goes to internal customers
B. External customers should not be privy to project details when working on joint projects
C. Requirements of internal customers will drive more improvement than requirements of external customers
D. Internal customers are fellow associates who need the process output to carry out their work
Answer: D

20. What is the most likely distribution that you would observe if your data came from two different sources?
A. Normal
B. Asymmetrical
C. Bimodal
D. No such distribution
Answer: C

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