Six Sigma Green Belt Exam Prep - Question List

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11. A significant limitation of regression analysis is:
  1. an incomplete understanding of the relationship between the independent and dependent variable
  2. an incomplete understanding of the relationship between the slope and the random error term
  3. an incomplete understanding of the relationship between the slope and the intercept
  4. an incomplete understanding of the relationship between the intercept and the random error term
12. Business Process Mapping (BPM) defines what a business does and the various actors within these activities. What is the final product of Business Process Mapping?
  1. process map
  2. business map
  3. business process deliverable
  4. business process illustration
13. Root Cause Analysis (RCA) is considered to be a ______________ type of accident analysis.
  1. reactive
  2. reflective
  3. proactive
  4. probative
14. Green Technologies Inc. is conducting a JAD session to define those factors they think will contribute to the success of the new information system. This will include cost limitations and how to measure the success of the system. What does JAD stand for?
  1. Joint Assessment Design
  2. Joint Analytical Design
  3. Joint Application Development
  4. Joint Assessment Development
15. Sam’s Club executives noticed a strong, positive correlation between in-store promotions and the use of mail coupons. How does the increase of mail coupons affect in-store promotions?
  1. as more in-store promotions are conducted, more mail coupons are used
  2. there is no association between in-store promotions and mail coupons used
  3. as more in-store promotions are conducted, mail coupons are not affected
  4. as more in-store promotions are conducted, fewer mail coupons are used

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