Six Sigma LSSYB Online Practice Questions and Exam Preparation

Six Sigma LSSYB Online Questions & Answers

• Question 61:

  An observation above upper Control limit is concluded as?

  A. Process special cause variation
  B. Process common cause variation
  C. Process performance
  D. No variation
  A. Process special cause variation

• Question 62:

  The formula Y = f(Xn) is a method of expressing the concept that the output of a process is a function of all the __________________?

  A. Materials and labor
  B. Inputs to the process
  C. Line personnel and direct supervision
  D. Employees of the company
  B. Inputs to the process

• Question 63:

  Fractional Factorial, _____ and Response Surface Method are types of planned experiments.

  A. Multi-Vari Analysis
  B. Baldridge Channels
  C. One Factor at a Time or OFAT
  D. Factorial Design
  D. Factorial Design

• Question 64:

  In day to day business operations, the customers:

  A. are the ones who will fund the six sigma project
  B. are the reasons why six sigma is initiated as they have cried foul
  C. define quality and set expectations including specifications
  D. need to understand why six sigma and it consequences
  C. define quality and set expectations including specifications

• Question 65:

  Six Sigma refers to a process whose output has at least 95% of its data points within 6 Standard Deviations from the Mean.

  A. True
  B. False
  B. False

• Question 66:

  Communication of the roll out of Six Sigma involves:

  A. Initiating fun and game activities to ensure all employees agree and support the initiative
  B. The CEO to contact the vendors and clients and take their permission
  C. The shareholders to be trained on the methodology itself
  D. Clarity around why this initiative with a detailed deployment plan and a list of all projects to everyone in the company
  D. Clarity around why this initiative with a detailed deployment plan and a list of all projects to everyone in the company

• Question 67:

  An unbiased true value which is normally reported as the difference between the average of a number of measurements and the true value is called:

  A. Reproducibility
  B. Accuracy
  C. Reproducibility
  D. Precision
  B. Accuracy

• Question 68:

  When a Belt Poka-Yoke's a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early warning system.

  A. True
  B. False
  B. False

• Question 69:

  If in an experiment all possible variable pairs sum to zero the design is Orthogonal.

  A. True
  B. False
  A. True

• Question 70:

  To draw inferences about a sample population being studied by modeling patterns of data in a way that accounts for randomness and uncertainty in the observations is known as _____.

  A. Influential Analysis
  B. Inferential Statistics
  C. Physical Modeling
  D. Sequential Inference
  B. Inferential Statistics