Six Sigma CLSSYB Online Practice Questions and Exam Preparation

Six Sigma CLSSYB Online Questions & Answers

• Question 91:

  DPMO means:

  A. Dedicate persons with money and opportunities
  B. Defects per million outputs
  C. Defects per million opportunities
  D. Defected process with many opportunities
  C. Defects per million opportunities

• Question 92:

  Critical to Quality parameters are derived from:

  A. Voice of Customer
  B. Measure of central tendency
  C. Data dispersion diagrams
  D. Regression analysis
  A. Voice of Customer

• Question 93:

  If the effort variance of your project shows a negatively skewed normal distribution curve, what will you infer from the following?

  A. This means that the project is proactively finishing ahead of time
  B. Project is in control
  C. Project is influenced by lot of special causes
  D. None of the above
  A. This means that the project is proactively finishing ahead of time

• Question 94:

  When doing Hypothesis Testing on Non-normal data Belts will use a _____ to compare more than two sample proportions to each other.

  A. Z score Table
  B. Sakami Table
  C. Mean-to-Mode Analysis
  D. Contingency Table
  C. Mean-to-Mode Analysis

• Question 95:

  The Central Limit Theorem helps us understand the _____ we are taking and is the basis for using sampling to estimate population parameters.

  A. Analysis
  B. Kurtosis
  C. Risk
  D. Route
  C. Risk

• Question 96:

  Questions that can be best answered by a Visual Factory include all of these except _____.

  A. Are downtime issues easily noted?
  B. Can extra inventory be seen easily?
  C. Are unneeded tools or supplies easily noted?
  D. Are setups optimized for lower scrap levels?
  D. Are setups optimized for lower scrap levels?

• Question 97:

  A Macro Process Map may map a process showing the entire activities of a department and can likely be broken into many Micro Process Maps showing numerous processes that comprise the activities of the department.

  A. True
  B. False
  A. True

• Question 98:

  Hypothesis Tests determine the probabilities of differences between observed data and the hypothesis being solely due to chance. This is determined based on the result of the _____.

  A. Random acts
  B. P-values
  C. Standard Deviations
  D. R-values
  B. P-values

• Question 99:

  Which of these might contribute to similar distributions having Unequal Variance?

  A. Extreme tails
  B. Outliers
  C. Multiple Modes
  D. All of the above
  D. All of the above

• Question 100:

  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. Select the answer that best states the Practical Problem.

  A. If the average cost per component is $4,200 or less, then the purchase manager will introduce the new product upgrade with new components.
  B. If the average cost per component is greater than $4,200, then the purchase manager will introduce the new product upgrade with new components.
  C. Only if the average cost per product upgrade is $4,060, will the purchase manager introduce new product upgrades with new components.
  D. If the average cost per new product upgrade is less than $180, then the purchase manager will introduce the new product upgrade with new components.
  C. Only if the average cost per product upgrade is $4,060, will the purchase manager introduce new product upgrades with new components.