Green Belt Exams (Latest 2024/ 2025 Updates
STUDY BUNDLE PACKAGE) Questions and Verified
Answers| Grade A| 100% Correct
Who scopes the projects for six sigma in six sigma organization? -
ANSWERChampions
Out of which of the following scenarios would an x bar r chart be helpful in
controlling a process? - ANSWERIt is necessary to know when to investigate a
process for causes of variation
What is least acceptable reason for six sigma project? - ANSWERFocus on design
improvements
What describes six sigma at its most fundamental element? - ANSWERA business
improvement approach
What is the term where two factors are not separable while designing experiments?
- ANSWERConfounded
What is the inference of "Process is in control" according to Shewhart? -
ANSWERProcess has assignable and chance causes
Which of the following types of variations are noted in control charts? -
ANSWERChance and assignable
Which statistical test should be used by green belt for testing means between two
inter-related groups? - ANSWERPaired t test
When a green belt wants to analyze 4 factors, at 2 levels each, one factor at a time.
What is the impact on the type 1 error? - ANSWERA type 1 error increases with each
individual analysis
What would one expect to find when comparing short term machine capability
indexes to long term process capability indexes? - ANSWERThe process capability to
be a lower number
If the experiment has an alias, you could say the two factor effects are what? -
ANSWERConfounded
When an insufficient sample size is collected to identify difference between an
existing process and an experimental process, the result would be what kind of
error? - ANSWERType II error
, Which control chart best fits a process in which measurement data on a product is
easily obtained? - ANSWERX bar and R charts
What is the primary metric for six sigma projects? - ANSWERCycle time
The error term in an ANOVA based R and R study is a reflection of what? -
ANSWERRepeatability
A process that is normally distributed will contain which of the given characteristics?
- ANSWERIt's predictable
What is true about the critical path? - ANSWERI️t has zero slack
What is a value added activity? - ANSWERProcess
How often should one expect a normally distributed in control process to plot
outside the control limits? - ANSWER27 times in 10,000 points
What would be the best application of Pareto chart? - ANSWERTo differentiate
between major and minor problem areas
Cp cannot be calculated on uni-tolerance cases. T or F - ANSWERT
Determining the lower limit of success at a desired confidence level for n tests with f
failures is an application of what? - ANSWERBinomial distribution
What is the limited interaction tool? - ANSWERNGT
What are the secondary or consequential customer metrics? - ANSWERAverage age
of receivables
What approach talks about equipment effectiveness? - ANSWERTPM
Repetition and replication help determine short and long term variability. T or F -
ANSWERT
Interrelationship digraphs and affinity diagrams utilize what kind of techniques? -
ANSWERBrainstorming
Why would Six sigma activities prompt a reanalysis of measuring systems? -
ANSWERVariability may be reduced, requiring more precise measurements.
What test would you use to test variance in a two-sample setting? - ANSWERF test
What technique is used by automotive manufacturers to help control flow of
materials? - ANSWERKanban
STUDY BUNDLE PACKAGE) Questions and Verified
Answers| Grade A| 100% Correct
Who scopes the projects for six sigma in six sigma organization? -
ANSWERChampions
Out of which of the following scenarios would an x bar r chart be helpful in
controlling a process? - ANSWERIt is necessary to know when to investigate a
process for causes of variation
What is least acceptable reason for six sigma project? - ANSWERFocus on design
improvements
What describes six sigma at its most fundamental element? - ANSWERA business
improvement approach
What is the term where two factors are not separable while designing experiments?
- ANSWERConfounded
What is the inference of "Process is in control" according to Shewhart? -
ANSWERProcess has assignable and chance causes
Which of the following types of variations are noted in control charts? -
ANSWERChance and assignable
Which statistical test should be used by green belt for testing means between two
inter-related groups? - ANSWERPaired t test
When a green belt wants to analyze 4 factors, at 2 levels each, one factor at a time.
What is the impact on the type 1 error? - ANSWERA type 1 error increases with each
individual analysis
What would one expect to find when comparing short term machine capability
indexes to long term process capability indexes? - ANSWERThe process capability to
be a lower number
If the experiment has an alias, you could say the two factor effects are what? -
ANSWERConfounded
When an insufficient sample size is collected to identify difference between an
existing process and an experimental process, the result would be what kind of
error? - ANSWERType II error
, Which control chart best fits a process in which measurement data on a product is
easily obtained? - ANSWERX bar and R charts
What is the primary metric for six sigma projects? - ANSWERCycle time
The error term in an ANOVA based R and R study is a reflection of what? -
ANSWERRepeatability
A process that is normally distributed will contain which of the given characteristics?
- ANSWERIt's predictable
What is true about the critical path? - ANSWERI️t has zero slack
What is a value added activity? - ANSWERProcess
How often should one expect a normally distributed in control process to plot
outside the control limits? - ANSWER27 times in 10,000 points
What would be the best application of Pareto chart? - ANSWERTo differentiate
between major and minor problem areas
Cp cannot be calculated on uni-tolerance cases. T or F - ANSWERT
Determining the lower limit of success at a desired confidence level for n tests with f
failures is an application of what? - ANSWERBinomial distribution
What is the limited interaction tool? - ANSWERNGT
What are the secondary or consequential customer metrics? - ANSWERAverage age
of receivables
What approach talks about equipment effectiveness? - ANSWERTPM
Repetition and replication help determine short and long term variability. T or F -
ANSWERT
Interrelationship digraphs and affinity diagrams utilize what kind of techniques? -
ANSWERBrainstorming
Why would Six sigma activities prompt a reanalysis of measuring systems? -
ANSWERVariability may be reduced, requiring more precise measurements.
What test would you use to test variance in a two-sample setting? - ANSWERF test
What technique is used by automotive manufacturers to help control flow of
materials? - ANSWERKanban
