Practice Quiz

Six Sigma Black Belt Exam Prep - Question List

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16. In a simple linear regression line, the rate of change of one variable is measured against another. The resulting equation is listed below. What does the term (b0) stand for?
  1. intercept
  2. slope
  3. random error term
  4. known error term
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17. A Black Belt practitioner is hired to identify a number of Critical to Price (CTP) factors in an effort to streamline and reduce costs associated with manufacturing Product A. The following are CTP factors EXCEPT:
  1. component costs
  2. assembly costs
  3. shipping costs
  4. loan refinancing costs
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18. A Six Sigma practitioner is likely to use advanced quantitative analysis to optimize business or industrial processes. Through process mapping and modeling, the practitioner can match the processes inherent to the project to multiple variables required by requirement or customer needs. This tool is also referred to the:
  1. capability-requirements analysis
  2. FMEA analysis
  3. capability-complexity analysis
  4. C&E analysis
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19. Researchers at a car manufacturing plant are conducting a double-blind, controlled study to compare 2 brake systems. What does double-blind mean in this context?
  1. only blind attendants are used
  2. special types of blinds are used
  3. samples are kept confidential from customers
  4. samples are kept confidential from testers
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20. The following are examples of One Way Analysis of Variance (ANOVA) EXCEPT:
  1. F-test
  2. Tukey Kramer
  3. Levene test for homogeneity of variance
  4. Tukey multiple comparison
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