Test your basic knowledge |

Instructions:
  • Answer 50 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. If you have calculated a Cpk - should you also calculate a Cp?






2. Stratified defect check sheets






3. If your process is capable at two sigma - what percentage of the output will be defective (assuming the process is in control)?






4. What is Type 1 Error?






5. Define perceived quality (Garvin's framework).






6. Who first studied randomness in industrial processes






7. Failure Mode






8. Uses of regression






9. What is the role of a green belt?






10. What does DMAIC stand for?






11. What is process capability?






12. Explain the difference between technical and functional service quality.






13. Design of Experiments (DOE) approach






14. What is a histogram?






15. Define takt time.






16. Why do you need two control charts for variables SPC?






17. If a three-stage process has 90% yields at each stage - what is the overall yield?






18. In a regression - what does the standard error of the estimate tell you?






19. Disadvantages of DOE

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20. In a regression - what does the p value of F tell you?






21. What is FMEA?






22. What is a spaghetti diagram?






23. What is CTQ?






24. Process occurance ranking






25. What is a run chart?






26. Name the structure associated with Quality Function Deployment.






27. To what does the Six in Six Sigma relate?






28. One factor at a time (OFAT)






29. When yields decrease - what are the two effects on contribution?






30. What inventory approach contributes to process quality by "lowering the river to find the rocks?"






31. What is the difference between Lean and Six Sigma?






32. For what is an x-bar chart used?






33. List two components of external failure.






34. What is DMADV?






35. Statistical Hypothesis






36. What is the center line of an X-bar chart?






37. Does it ever make sense to accept a job when a process is incapable?






38. What does the abbreviation UCL stand for?






39. Define serviceability.






40. Which type of SPC measurement is more precise - variable or attribute?






41. List two components of internal failure.






42. Uses of regression - Control






43. In your major - courses are pass-fail. Would you monitor performance using attribute or variable SPC?






44. What type of risk is associated with Type II Error?






45. Detection Criteria Ranking






46. ANOVA

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47. Process check sheets






48. What does a project prioritization matrix do?






49. Daniel Test






50. Manual Test for Nomality