Six Sigma LSSYB Online Practice Questions and Exam Preparation

Six Sigma LSSYB Online Questions & Answers

• Question 301:

  One of the primary benefits of your team working together to create an X-Y Diagram is that the data collected from this exercise is accurate and certain.

  A. True
  B. False
  B. False

• Question 302:

  Which statement(s) are true about the Fitted Line Plot shown here?

  

  A. When Reactant increases, the Energy Consumed increases.
  B. The predicted output Y is close to -18 when the Reactant level is set to 6.
  C. Over 85 % of the variation of the Energy Consumed is explained by the Reactant via this Linear Regression.
  D. Both b and c
  D. Both b and c

• Question 303:

  Six Sigma refers to a process whose output has 100% of its data points within 8 Standard Deviations from the Mean.

  A. True
  B. False
  A. True

• Question 304:

  Which of the following management tools could be used to rate the factors necessary to pass the CSSYB exam?

  A. Interrelationship digraphs
  B. Prioritization matrices
  C. Tree diagrams
  D. Affinity diagrams
  B. Prioritization matrices

• Question 305:

  A sample that will lead to incorrect conclusions about the population and which will not be representative of the population is:

  A. Clustered
  B. Biased
  C. Random
  D. Stratified random
  E. None of the above
  B. Biased

• Question 306:

  Measurement System Analysis is a procedure used to quantify variation of the method or system used for taking measurements and used to assure usable data is collected.

  A. True
  B. False
  A. True

• Question 307:

  The ROI for a project is a measurement metric that stands for _____________________ and is one of the methods used to measure the success of a Lean Six Sigma project.

  A. Return on Investment
  B. Recognition of Innovation
  C. Recovery of Investment
  D. Return on Inventory
  A. Return on Investment

• Question 308:

  The DMAIC approach to problem solving stands for Define, Measure, Analyze, ____________ and Control.

  A. Improve
  B. Identify
  C. Itemize
  D. Initiate
  A. Improve

• Question 309:

  Which of the following is NOT an advantage of using a median?

  A. Extreme values do not affect the median as strongly as they affect Mean
  B. A median can be calculated for qualitative descriptions
  C. Median is easy to understand
  D. Median can be calculated even for open-ended classes
  D. Median can be calculated even for open-ended classes

• Question 310:

  A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.

  A. True
  B. False
  A. True