Lean Six Sigma Green Belt Certification questions
with answers
What is Six Sigma? - CORRECT ANSWERS ✔✔is both a
methodology for process improvement and a statistical concept that
seeks to define the variation inherent in any process.
The overarching premise of Six Sigma - CORRECT ANSWERS ✔✔is
that variation in a process leads to opportunities for error;
opportunities for error then lead to risks for product defects.
Decision-making with Six Sigma - CORRECT ANSWERS ✔✔The six
sigma method lets organizations identify problems, validate
assumptions, brainstorm solutions, and plan for implementation to
avoid unintended consequences.
What is 6σ as a statistical concept? - CORRECT ANSWERS ✔✔is a
statistical representation of what many experts call a "perfect"
process. Technically, in a six sigma process, there are only 3.4
defects/1,000,000 opportunities, or 99.99966% of the products from
six sigma are without defect.
Common six sigma principles - CORRECT ANSWERS ✔✔-
Customer-focused improvement
- Value streams
,- Continuous process improvement
- Variation
- Removing waste
- Equipping people
- Controlling the process
Value stream - CORRECT ANSWERS ✔✔is the sequence of all
items, events, and people required to produce an end result
Jidoka - CORRECT ANSWERS ✔✔a principle that creates control of
defects inside a business. Jidoka demands that a process stop as soon
as errors are detected instead of identifying defects at the end of the
production line and attempting to trace errors back to a source.
Principles of Lean Six Sigma - CORRECT ANSWERS ✔✔- Defining
customer values
- Identifying the value stream for customer needs and desires
- Identifying waste in the process
- Creation of a continuous process flow
- Continually working to reduce the number of steps and time it
takes to reach customer satisfaction
, Rummler-Brache's Nine Box Model - CORRECT ANSWERS ✔✔-
Improvement-planning
- Definition
- Analysis and Design
- Implementation
- Management of process
- Processes are turned over to daily teams
Scrum - CORRECT ANSWERS ✔✔is a project development method
specific to Agile programming endeavors in technical departments.
When to use six sigma - CORRECT ANSWERS ✔✔- When facing the
unknown
- When problems are widespread and not defined
- When solving complex problems
- When costs are closely tied to processes
Other formal quality or process improvement programs - CORRECT
ANSWERS ✔✔- Lean Process Management
- Total Quality Management
- Business Process Reengineering
- Rummler-Brache
with answers
What is Six Sigma? - CORRECT ANSWERS ✔✔is both a
methodology for process improvement and a statistical concept that
seeks to define the variation inherent in any process.
The overarching premise of Six Sigma - CORRECT ANSWERS ✔✔is
that variation in a process leads to opportunities for error;
opportunities for error then lead to risks for product defects.
Decision-making with Six Sigma - CORRECT ANSWERS ✔✔The six
sigma method lets organizations identify problems, validate
assumptions, brainstorm solutions, and plan for implementation to
avoid unintended consequences.
What is 6σ as a statistical concept? - CORRECT ANSWERS ✔✔is a
statistical representation of what many experts call a "perfect"
process. Technically, in a six sigma process, there are only 3.4
defects/1,000,000 opportunities, or 99.99966% of the products from
six sigma are without defect.
Common six sigma principles - CORRECT ANSWERS ✔✔-
Customer-focused improvement
- Value streams
,- Continuous process improvement
- Variation
- Removing waste
- Equipping people
- Controlling the process
Value stream - CORRECT ANSWERS ✔✔is the sequence of all
items, events, and people required to produce an end result
Jidoka - CORRECT ANSWERS ✔✔a principle that creates control of
defects inside a business. Jidoka demands that a process stop as soon
as errors are detected instead of identifying defects at the end of the
production line and attempting to trace errors back to a source.
Principles of Lean Six Sigma - CORRECT ANSWERS ✔✔- Defining
customer values
- Identifying the value stream for customer needs and desires
- Identifying waste in the process
- Creation of a continuous process flow
- Continually working to reduce the number of steps and time it
takes to reach customer satisfaction
, Rummler-Brache's Nine Box Model - CORRECT ANSWERS ✔✔-
Improvement-planning
- Definition
- Analysis and Design
- Implementation
- Management of process
- Processes are turned over to daily teams
Scrum - CORRECT ANSWERS ✔✔is a project development method
specific to Agile programming endeavors in technical departments.
When to use six sigma - CORRECT ANSWERS ✔✔- When facing the
unknown
- When problems are widespread and not defined
- When solving complex problems
- When costs are closely tied to processes
Other formal quality or process improvement programs - CORRECT
ANSWERS ✔✔- Lean Process Management
- Total Quality Management
- Business Process Reengineering
- Rummler-Brache
