Introdution Flashcards
Brief introduction - general knowledge (6 cards)
1
Q
What is the difference between Lean and Six-Sigma?
A
Lean - reduces waste, efficient
Six-Sigma - reduces variation, effective
2
Q
What is the vision/philosophy of Lean + Six Sigma?
A
-“Doing the right things, and doing them right”
-Fulfilling the customer’s requirements completely (quality) and economically (make money, save money)
- 2 sides, one medal (quality and cost)
3
Q
What % of the population is under 1S, 2S and 3S?
A
In a normal distribution
68% under 1S
95% under 2S
99% under 3S
4
Q
What is the target Six-Sigma level?
A
3.4 DPMO
5
Q
What is the structured approach that we use as Green or Black belts?
A
DMAIC
6
Q
When can I use DMAIC
A
When these conditions are met:
-Existing Process
-No known root causes
-No known solutions
-Able to be completed in 3-6 months
-Existing pain
