Free IASSC Lean Six Sigma - Black Belt Exam Braindumps
IASSC Lean Six Sigma - Black Belt Questions 66–70 (page: 15)

Updated On: 9-Feb-2026

Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process?

  1. Xbar Chart
  2. Time Series Chart
  3. Neither
  4. Both

Answer(s): A



How many experimental runs exist in a Full Factorial and fully randomized design for 5 factors with 2 replicates for the Corner Points and no Center Points? The factors in the experiment are only at 2-levels.

  1. 10
  2. 128
  3. 256
  4. 64

Answer(s): D



If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement(s) are correct? (Note: There are 3 correct answers).

  1. The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are confounded with the 3-way interactions
  2. The Main Effects are confounded with only 4-way interactions
  3. The Experimental Design is half-fractional
  4. The experiment has 8 experimental runs with the first factor at the high level
  5. The experiment has only 4 experimental runs with the 5th factor at the high level

Answer(s): B,C,D



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

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

Answer(s): A,C



With Measurement System Analysis we are concerned with two issues that impact the potential variability of the data. They are________________ and Accuracy.

  1. Spread
  2. Reliability
  3. Precision
  4. Deflection

Answer(s): C



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