Six Sigma Greenbelt

Lean 6 sigma is a (3)

,Management Philosophy, metric, methodology

Opinion data cannot be

,improved

Define ascostic, DMAIC (MDAIC),Define

Measure
Analyze
Improve
Control

Which methodology is used for problems with NO proven solution

,DMAIC

List 4 methodologies,

DMAIC
LEAN
"DESIGN for 6Sigma"
Go Do

"Design for 6 Sigma" is for the

---

so as not to have a at _.,

creation of new things
defect
launch

SMART problem statement should be (5),

specific
measurable, acchievable
realistic
time-based

Sigma calc take away:

high sigma is,good

Sigma calc take away:

low sigma is,Bad

Average only good for what data?,

Normal distribution

For Non normal data a better indicator than average is,

Median

2 ways to test hypothesis,

Try it
and
historical data

Who defines the defects and Y metric,

Customer

Y is a function of,

X

Entitlement is,

Best ever done

Scrap entitlement is,

Lowest scrap rate

Cycle time entitlement is,

Lowest cycle time

Production entitlement is,

Highest production

DPMO,

Defects per million

Pareto chart,

Graphical display of 80/20 rule

2 types of data are,

Discrete
And
Continuous

Control Chart identifies (2)

variations,Special cause
And
random

Control chart plots (2),

The average
3 standard deviations

Boxplot is used for what kind of data,

Continuous Y and discrete X

Baseline of data is either

Average or median data

If process is out of control it indicates,

Non random patterns in data

25 tires weighed randomly selected from warehouse represent what type of data (weights could be any value),

Continuous

25 tires sorted into piles by type represent what type of data? tIres counted by an identified characteristic),

Discrete

Lean focuses on removal of,

Waste

Lean 7 forms of waste are,

Defects
Over-production
Waiting
(Not utilizing
. talent)
Transportation
Inventory
Motion
Excess-Processing

5s is the Lean principle for organizing an area and sustaining new order. It stands for:,

Sort
Set
Shine
Standardize
Sustain

Value added is defined by a task that,

Physically changes a product
Is right the first time
Is something the customer would pay for

Percent of process steps that add no value,

95

TPM stands for,

Total productive maintenance

One principle of Lean is,

Single piece flow

In Lean we are taught that we can take X% of time from any process,

75

Lean places 2 concepts under the principle of Poke Yoke:,

Risk mitigation and
Mistake proofing

Lean defines 4 methodologies,

Lean
DMAIC
DMADV
Go do

Lean Tool, SIPOC stands for,

Supplier
Inputs
Process
Output
Customer

Lean Tool, VSM stands for,

Value Stream Mapping

Value Stream Mapping consists of (4) activities,

SIPOC
Activity mapping
Value added and
Non value added analysis
Waste hunting

Wishbone diagram is primarily for,

Brainstorming root causes of a problem

2 major Fishbone mistakes,

Opinion data
and
Don't finish their sentences

Fishbone should use this language,

Is it possible that blank Causes blank

A car can be scratched or dented. How many opportunities for defects exist?,

2

Calc TOP for 25 cars that can be scratched or dented.,

50 possible defects

Calc DPMO for 25 cars if 7 are scratched and 2 are dented.,

180000 DPMO

Calc TAKT for 60 units that must be produced in 30 minutes.,

.5 Min/unit

" Try it" is a good approach If (4),

Cheap
Easy
Fast
Reversable

TAKT,

takt time is the RATE at which a finished product needs to be completed in order to meet customer demand.