Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 551:

  Typically, which of the following activities is done earliest in the formation of a project team?

  A. Select the team
  B. Identify the objective
  C. Identify the sponsor
  D. Allocate the resources
  B. Identify the objective

• Question 552:

  A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt's effort requiring that the average cost of an internal critical raw material component be less than or equal to $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. The Alternative Hypothesis in the above example is?

  A. The Standard Deviation is equal to $300.
  B. The Mean is less than $4,320.
  C. The Mean is equal to $4,060.
  D. The Mean is less than $4,200.
  E. The Mean is greater than $ 4,200.
  E. The Mean is greater than $ 4,200.

• Question 553:

  SCENARIO A Six Sigma team is measuring the moisture content of corn starch as it leaves the conveyer belt of a dryer. They collect one sample four cups of starch at times indicated in the chart at fixed locations labeled A, B, C, and D across the end of the belt. See the diagram below.

  

  Find the equation of the regression line for these sample data points: (1, 7) (3, 3) ( 3, 2) (5, ?)

  

  A. y = 10.8 ?2.9x
  B. y = 12.9 + 5.2x
  C. y = 16 ?3.7x
  D. y = 8.75 ?2x
  E. y = 22.6 ?4.8x
  D. y = 8.75 ?2x

• Question 554:

  A control chart is to be used to display the number of non-conducting diodes. Each point on the chart represent the number of bad diodes in a box of 1000. The appropriate control chart to use is:

  A. x-bar and R
  B. median
  C. individual and moving range
  D. p
  E. np
  F. u
  G. c
  E. np

• Question 555:

  SCENARIO A Six Sigma team is measuring the moisture content of corn starch as it leaves the conveyer belt of a dryer. They collect one sample four cups of starch at times indicated in the chart at fixed locations labeled A, B, C, and D across the end of the belt. See the diagram below.

  

  Find the sample linear correlation coefficient and the sample coefficient of determination for the data in problem VI.11.

  A. 0.83, 0.69
  B. 0.49, 0.24
  C. 0.74, 0.55
  D. 0.33, 0.11
  B. 0.49, 0.24

• Question 556:

  Common and Special Cause ______________ are the focus of Statistical Process Control.

  A. Prediction
  B. Ideation
  C. Capability
  D. Variation
  D. Variation

• Question 557:

  As a means of measuring the effects on other areas of a process as a result of changes in the primary metric we also define and track ________________.

  A. Parallel process metrics
  B. Secondary metrics
  C. Tertiary metrics
  D. Industry standards
  B. Secondary metrics

• Question 558:

  When we compare short-term and long-term Capability which of these is true?

  A. Cp is better for the short term
  B. Both short-term and long-term performance are alike
  C. Performance tends to improve over time
  D. Cp is better for the long-term
  A. Cp is better for the short term

• Question 559:

  How many experimental runs exist in a Full Factorial and fully randomized design for 4 factors with 2 replicates for the Corner Points and no Center Points? The factors in the experiment are only at 2-levels.

  A. 10
  B. 32
  C. 256
  D. 64
  B. 32

• Question 560:

  Which statement(s) are correct about the Pareto Chart shown here for the DOE analysis? (Note: There are 2 correct answers).

  

  A. It is unknown from this graph how many factors were in the Experimental Design
  B. The factors to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 2.06
  C. The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05
  D. The factors to keep in the mathematical model with a 5% alpha risk are BE, AB, A and AD
  A. It is unknown from this graph how many factors were in the Experimental Design
  C. The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05