Lean Six Sigma Yellow Belt Exam with accurate detailed
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answers
Process Hygiene Factors || ||
Disciplinary issues. ||
Six sigma cannot be implemented in processes where process hygiene factors are not met.
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Metrics
Measurements that evaluate results to determine whether a project is meeting its goals || || || || || || || || || || || ||
Six Sigma vs. Lean Application
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Category C - Kaizen as well || || || || ||
Kaizen
- Any small improvement in your process
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- cause is known
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- solution is simple
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- 0-5 days
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Kai - change
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Zen - for the better
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Lean
- Elimination of waste
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- not data-driven
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- Cause is known
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- Solution is complex
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- 45-90 days
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- Team effort
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Definition: Volume Stream Map (VSM) || || || ||
Which step of the process adds value|| || || || || ||
Definition: Poka Yoke || ||
preventing errors from occurring || || ||
, 2
Definition: Heijunka ||
workload leveling ||
Definition: Jidoka ||
automation with human intervention || || ||
Definition: Just-in-Time (JIT) || ||
When you get materials when needed, not before
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Six Sigma
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- Process improvement methodology
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- Variation reduction
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- Data-driven Methodology
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- 3.4 defects in 1-million opportunities
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- Cause is unknow
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- Solution is complex
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- Team effort
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- 90-180 days
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Definition: Sigma ||
- Standard deviation - how much is the variation in your data set
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- process capability - 3.4 defects in 1-million opportunities
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Lean Six Sigma || ||
- Combination of Lean and Six Sigma tools and techniques
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- Improve processes better and faster
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- More agile and proactive in today's fact paced solutions while being more accurate and
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responsive
Sigma Levels of Quality
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DMADV
Define, Measure, Analyze, Design, Verify/Validate
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- helps create new products or services
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- Does not require historical data
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- Mainly manufacturing
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- Make it right the first time
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