Free IASSC Lean Six Sigma - Yellow Belt Exam Braindumps
IASSC Lean Six Sigma - Yellow Belt Questions 112–135 (page: 9)

Updated On: 31-Jan-2026

Six Sigma refers to a process whose output has at least 75% of its data points within 6 Standard Deviations from the Mean.

  1. True
  2. False

Answer(s): B



A ___________is defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a customer desired result.

  1. Process
  2. Procedure
  3. Program
  4. Population

Answer(s): A



Training cost is $2,000 and a project required an initial investment of $16,000. If the project yields monthly savings of $1,500 beginning after 2 months, what is the payback period in months (before money costs and taxes)?

  1. 12
  2. 14
  3. 22
  4. 28

Answer(s): B



A single data point falling outside a Control Limit is most likely representative of .

  1. Common-cause Variation
  2. Special-cause Variation
  3. Predictability
  4. Non-normal data

Answer(s): A



A Belt gathered the following defect data for a coat production line and wanted to assemble it into a Pareto Chart. The correct order from left to right in the chart would be:

Data: Cutting 37
Forming 51
Stitching 82
Sealing 27

  1. Forming, Sealing, Stitching, Cutting,
  2. Cutting, Stitching, Sealing, Forming
  3. Stitching, Forming, Cutting, Sealing
  4. Forming, Cutting, Sealing, Stitching

Answer(s): B



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