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WorksheetsLean Six Sigma (English)
Total questions: 25
Worksheet time: 19mins
The reason that most companies implement lean six sigma?
Reduce variation
Improve profit
Reduce waste
Increase customer satisfaction
All Above
The Six Sigma process improvement method should be chosen when?
Problem already solved
Problems are identified
Solving the problems
When it is asked by superior
Tools that utilize during problem solving using lean six sigma method?
Project charter
SIPOC Model
FMEA
Process capability Analysis
All Above
Six sigma called data driven processes improvement, because?
Are heavily based on intuition and perception
Rely heavily on the experience of the process owners
Are based on statistical data, measurement and metrics
Rely on experience
A process that performs at a 6 sigma level?
Is only applicable in manufacturing
Has 3.4 defects per million opportunities
Has 233 defects per million opportunities
Operates at a 99% accuracy
The statistical difference between a process operating at a 5 sigma level and a process operating at a 6 sigma level is markedly different when it comes to the number of defects present.
True
False
An organization that fully adopts the Six Sigma methodology?
Completes a few Six Sigma Projects and finished after gain financial benefits
Continuously measures and improves processes indefinitely
Improves upon a few processes then moves on as management request
Identifies and prioritizes areas of opportunity once or twice a year
Which of the following is NOT an example of a goal of the Six Sigma Methodology within an organization?
Improve yield
Increase variability
Reduce defect
Improve customer satisfaction
Quality control of stationary production check the product based on category: diameter, length, colour, packaging. How many defect opportunity in this case during DPMO calculation?
1
2
3
4
Errors and costs ________ as sigma levels ________.
Increase, increase
Decrease, increase
Decrease, decrease
Non of Above
The Motorola company is credited with the origin of the Six Sigma Methodology.
True
False
Six Sigma means 6 standard deviation between mean and nearest spec limit.
True
False
Which of the following correctly orders the Six Sigma Certification Belt levels from lowest to highest?
Green, Master Black, Black Belt, Yellow, White
Master Black, Black, Green, Yellow, White
White, Yellow, Green, Black, Master Black
White, Yellow Black, Master Black , Green
Which of the following Belt Levels usually require a Six Sigma Project be completed before a Six Sigma Certification is awarded?
White Belt
Yellow Belt
Green Belt
None of the Above
Lean six sigma methodology start with phase?
Measure
Define
Analize
Improve
Operator waiting material from vendor, categorized as waste of?
Over production
Transportation
Waiting
Non utilize employee
The DMAIC approach to problem solving stands for Define, __________, Analyse, Improve and Control.
Manage
Measure
Measurement
Monitoring
The following activity belong to non added value activity, Except?
Inventory
Transportation
Idling
Assembling
Lean six sigma can be define as
Lean will reduce variation and six sigma reduce waste
Lean will reduce waste and six sigma reduce lead time
Lean and six sigma will reduce reduce waste
Combining lean and six sigma will reduce variation, reduce waste
It does not make the product any better or more appealing to customers and does not willing to pay more:
Value Added
Non Value Added
Process
Defect
After six sigma project, the defect significantly reduced, then the company measure its sigma level?
Sigma level decrease
Sigma level increase
Did not impact sigma level
Non of Above
Finding the root cause of problem in six sigma project, include in stage?
Define
Measure
Analyse
Improve
Producing product or services more than customer expected?
Waiting
Over production
Inventory
Transportation
Role of white belt in six sigma project?
Project improvement team leader
Provide training to project member
Help collect data and explain how his own process work out
All Above
Waste is any effort or activity does not add value to customer and the customer doesn't willing to pay for.
True
False
