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Sample Questions

Sample Questions. Coverage: Week 1-6. Multiple Choice - 1. What is a process? A system used in manufacturing A six sigma computer application Any repetitive activity in business environment The opposite of a concess. Multiple Choice - 2.

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Sample Questions

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  1. Sample Questions Coverage: Week 1-6

  2. Multiple Choice - 1 • What is a process? • A system used in manufacturing • A six sigma computer application • Any repetitive activity in business environment • The opposite of a concess

  3. Multiple Choice - 2 • All of the following are phases in 6s methodology except: • Define • Analyze • Interpret • Measure

  4. Multiple Choice - 3 • What is SIPOC? • Suppliers-Inputs-Process-Outputs-Customer • Suppliers-Inputs-Planning-Outputs-Customer • Suppliers-Inputs-Planning-Organization-Customer • Suppliers-Inputs-Planning-Outputs-Control

  5. Multiple Choice - 4 • Who introduced PDCA? • W.E. Deming • J.M. Juran • W.A. Shewhart • A.B. Godfrey

  6. True / False - 1 • Tool wear can cause non normal distribution • True • False

  7. True / False - 2 • Control limits are typically set at +/- 2 standard deviations from the target of control chart • True • False

  8. True / False - 3 • VOC is derived from CTQ • True • False

  9. True / False - 4 • Different operators producing the same Y cannot cause asymmetric distributions • True • False

  10. Short Answer - 1 • Why 6s is associated with 3.4 dpmo?

  11. Short Answer – 2 • Many manufacturing problems involve the accurate matching of machine parts such as shafts that fit into a valve hole. A particular design requires a shaft with a diameter of 22.000 mm, but shafts with diameters between 21.900 mm and 22.010 mm are acceptable. Suppose that the manufacturing process yields shafts with diameters normally distributed with a mean of 22.002 mm and a standard deviation of .005 mm. If a random sample of 36 shafts is chosen from the above process, what is the probability of the sample mean being above 20.003 mm?

  12. Data Analysis - 1 • Questions related to Table 19.3 on pp.613-614.

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