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While the first generation of Six sigma focused on ______________, the third generation of six sigma focused on ______________.
  1. Variability reduction, creating value
  2. Variability reduction, improved business performance
  3. Creating value, Improved business performance
  4. None of the above

2. A histogram ordered by frequency of occurrence that shows how many results were generated by each identified cause is:

  1. Pareto Diagram
  2. Statistical Histogram
  3. Juran Histogram
  4. Fishbone Diagram
Correct Answer

3. The concept of zero inventory is called:

  1. Six sigma
  2. Continuous improvement
  3. Just in Time
  4. Zero defects
Correct Answer

4. The probability distribution function corresponding to tossing of a coin will be a:

  1. Probability Density function
  2. Probability Mass function
  3. Probability Measurement function
  4. Probability Cumulative Function
Correct Answer

5. A bar chart that depicts the frequencies of numerical or measurement data

  1. Sample
  2. Histogram
  3. Check Sheet
  4. Process Map
Correct Answer

6. The main purpose of a stratification plan is:

  1. To prove statistical validity
  2. Define categories to slice and dice the data
  3. Determine which statistical tool to use
  4. To identify solutions
Correct Answer

7. The ability of a product to be used for different purposes at different capacities and under different conditions determines its:

  1. Availability
  2. Usability
  3. Flexibility
  4. Operability
Correct Answer

8. A fan blade is specified by length and thickness. While sampling, it was found that for one particular blade, the length was non-conforming while the thickness was as per specifications. Should the blade be considered non-conforming for construction of a p chart?

  1. Yes
  2. No
Correct Answer

9. A deliverable of the Improve phase is to:

  1. Determine project goals
  2. Identify and validate root causes
  3. Develop a plan for controlling the implemented solutions
  4. None of the above
Correct Answer

10. Cause and Effect Diagram can be used in the ______________ and ______________ step of DMAIC.

  1. Define, Measure
  2. Analyze, Control
  3. Analyze, Improve
  4. Define, Improve
Correct Answer

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