Lean Six Sigma Yellow Belt Certification Exam

12 Questions | Total Attempts: 63

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Lean Six Sigma Yellow Belt Certification Exam - Quiz

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Questions and Answers
  • 1. 
    Given the following AHT data: 677 528 531 683 542 517 675 545 559 648 498 478 596 698 638 611 458 584 664 613 457 473 595 569 681 522 510 509 611 657 Calculate the following: 1. Mean, Median, Mode 2. Standard Deviation 3. Cpk (with target of 600) 4. UCL 5. LCL
  • 2. 
     Lean improvement approach reduces non-value-adding and increases value-adding activities
    • A. 

      True

    • B. 

      False

  • 3. 
    A process is more efficient with less decision requirement.
    • A. 

      True

    • B. 

      False

  • 4. 
    To improve process efficiency, value adding activities should be increased.
    • A. 

      True

    • B. 

      False

  • 5. 
    A process capability index of 2.0 means process is meeting customer requirement.
    • A. 

      True

    • B. 

      False

  • 6. 
    To improve process capability, standard deviation should be increased.
    • A. 

      True

    • B. 

      False

  • 7. 
    It is an element of Project Charter that should be "SMART".
    • A. 

      Goal Statement

    • B. 

      Business Case

    • C. 

      Project Scope

    • D. 

      Project Scope

  • 8. 
    Given 7, 8, 8, 9, 10, the mode is
    • A. 

      8.4

    • B. 

      8

    • C. 

      9

    • D. 

      5

  • 9. 
    Given the Net Promoter Score (NPS) of the following data: 51, 56, 42, 62, 57, 61, 71, 54, 60, 59. With NPS target of 60, the Cpk is
    • A. 

      0.12

    • B. 

      -0.12

    • C. 

      6.84

    • D. 

      -6.84

  • 10. 
    Given the Net Promoter Score (NPS) of the following data: 51, 56, 42, 62, 57, 61, 71, 54, 60, 59. The median is
    • A. 

      56

    • B. 

      57

    • C. 

      58

    • D. 

      59

  • 11. 
    The following are elements of project charter except:
    • A. 

      Goal Statement

    • B. 

      Problem Statement

    • C. 

      Billing Statement

    • D. 

      Business Case

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