IASSC ICBB Online Practice Questions and Exam Preparation

IASSC ICBB Online Questions & Answers

• Question 41:

  The Greek letter "sigma" is used by mathematicians to signify _____________.

  A. Curve Width
  B. Numerical Average
  C. Standard Deviation
  D. Data Spread
  C. Standard Deviation

• Question 42:

  Those people who have a interest in the outputs of a process are known as _____________________.

  A. Stakeholders
  B. Senior management
  C. Co-workers
  D. Process owners
  A. Stakeholders

• Question 43:

  For the data shown here which statement(s) are true? (Note: There are 2 correct answers).

  

  A. With 95% confidence, we cannot conclude if the samples are from three Normal Distributions
  B. With greater than 95% confidence, we conclude the samples are from Non-normal Distributions
  C. If we wanted to compare the Central Tendencies of these three samples we would use the one way ANOVA test
  D. If we wanted to compare the Central Tendencies of these three samples we could use Mood's Median test
  E. If we wanted to compare the Central Tendencies of all three samples we could use the Mann- Whitney test
  B. With greater than 95% confidence, we conclude the samples are from Non-normal Distributions
  D. If we wanted to compare the Central Tendencies of these three samples we could use Mood's Median test

• Question 44:

  When the Inputs, X's, for your process are Normally Distributed about the Mean, the Outputs, Y's, will be Normally Distributed.

  A. True
  B. False
  B. False

• Question 45:

  Kaizens or Kaikakus and Six Sigma projects are intended to create incremental process improvements versus breakthrough, significant improvements.

  A. True
  B. False
  B. False

• Question 46:

  A ___________ problem in the Measurement System suggests that there is a lack of consistency in the measurement over time.

  A. Linearity
  B. Bias
  C. Stability
  D. Magnitude
  C. Stability

• Question 47:

  SPC Charts are used extensively in different business and decision-making environments. In this example a vendor is being selected based on speed of delivery. Which of the conclusions would help you pick a vendor for your needs

  regarding lead-time of delivery from your vendors? (Note: There are 4 correct answers).

  

  A. Vendor A with a much shorter lead time in delivery
  B. Vendor B as it has a better consistency (lower variance) on lead time
  C. Vendor B since Vendor A shows a situation out of control as shown in red
  D. Vendor B since the Control Limits are much narrower than Vendor A
  E. Vendor B has higher lead time, but a process with much narrower Control Limits
  B. Vendor B as it has a better consistency (lower variance) on lead time
  C. Vendor B since Vendor A shows a situation out of control as shown in red
  D. Vendor B since the Control Limits are much narrower than Vendor A
  E. Vendor B has higher lead time, but a process with much narrower Control Limits

• Question 48:

  Which of the following is (are) the benefit(s) of benchmarking?

  A. To alter the corporate outlook from relative self-satisfaction to an insistent necessity for betterment
  B. To prioritize the spheres that require improvement
  C. To share the outstanding practices and processes between benchmarking co-operators
  D. All of the above
  D. All of the above

• Question 49:

  A statistical test or Hypothesis Test is performed to reject or fail to reject a stated hypothesis and it converts the Practical Problem into a Statistical Problem.

  A. True B. False
  A. True B. False

• Question 50:

  How many graphical outputs does Minitab generate in performing Gauge RandR analysis (crossed) for continuous data (ANOVA method)?

  A. 3
  B. 4
  C. 5
  D. 6
  D. 6