Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 11:

  Cost of quality includes the following except:

  A. Cost of Appraisal
  B. Cost of Prevention
  C. Cost of Change management and external consultancy
  D. Cost of failures
  C. Cost of Change management and external consultancy

• Question 12:

  The generation of a Regression Equation is justified when we _____.

  A. Expect the relationship to be Linear between the output and inputs
  B. Experience several process defects and have no other way to fix hem
  C. Need to understand how to control a process output by controlling the input(s)
  D. All of the above
  D. All of the above

• Question 13:

  The design and code review effort is high (process is effective) in a project, and it results in less number of defects injected in UAT phase. Identify the appropriate type of correlation between review effort and number of defects. (Assume that "r" value is good).

  A. Positive Correlation
  B. Strong Negative Correlation
  C. Non linear Correlation
  D. Strong Positive Correlation
  B. Strong Negative Correlation

• Question 14:

  _____ determines the nature of relationship which would help us to make predictions.

  A. Correlation Analysis
  B. Regression Analysis
  C. Stability Analysis
  D. Capability Analysis
  B. Regression Analysis

• Question 15:

  If a set of data is very similar in value yet far off the mark relative to the targeted value this data could be said to be:

  A. Precise but not accurate
  B. Accurate but not precise
  C. Precise but skewed
  D. Accurate but distributed
  D. Accurate but distributed

• Question 16:

  Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

  A. Data shift analysis
  B. Outlier analysis methods
  C. Center Line and Control Limits
  D. None of the above
  C. Center Line and Control Limits

• Question 17:

  Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 pots per day if the outside temperature exceeds 60?F. From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. The statistical Degrees of Freedom for this example are?

  A. 1
  B. 29
  C. 30
  D. 31
  B. 29

• Question 18:

  Systems and structures are the basis for allowing people to change their behaviors permanently and are accomplished through which of the following?

  A. Documented performance objectives
  B. Defined procedures
  C. Accurate job descriptions
  D. Incentive compensation
  E. All of these answers are correct
  E. All of these answers are correct

• Question 19:

  Which of the following tools indicates a relationship between X and Y variables, and provides a visual correlation coefficient.

  A. Cause (X) and Effect (Y) Diagram
  B. Pareto Chart
  C. Scatter Diagram
  D. Control Chart
  C. Scatter Diagram

• Question 20:

  Upon completion of a project a Belt must complete the ____________________ then transfer responsibility for this to the Process Owner.

  A. Final Process Map
  B. Project Timesheet
  C. Team Briefing Paper
  D. Documentation Plan
  D. Documentation Plan