A Green Belt wants to know how long it takes to switch from making...

A Green Belt wants to know how long it takes to switch from making one product type to making a different product type on the same line. What is the best way to capture this on a Value Stream Map?

A.    Lead Time

B.    Changeover Time

C.    Wait Time

D.    Process Time

Which of the following is true about a defective unit?

A.    It can have multiple defects

B.    It is not counted when calculating First Pass Yield

C.    It is measured using DPU

D.    It cannot be used to calculate Sigma level

Which of the following would make the best baseline measure?

A.    An estimate of the Takt Time

B.    The number of steps in the "To Be" Map

C.    The percentage of defective units

D.    The results of the Pilot

What are the two key measurement totals at the bottom of a Value Stream Map?

A.    Total Inventory and Total People

B.    Total Changeover Time and % Complete & Accurate

C.    Total Takt Time and Total Wait Time

D.    Total Lead Time and Total Process Time

What is the purpose of the Measure Phase within DMAIC?

A.    To uncover the root causes of defects and other forms of waste

B.    To maintain the improvement gains

C.    To clarify the issue or opportunity being addressed

D.    To assess how well the process meets customer requirements

E.     To remove the waste uncovered in the process

Which of the following strategies might lead to a biased sample?

A.    Randomizing the units before sampling

B.    Stratifying the population before developing a sampling plan

C.    Choosing the units from the area you suspect is causing the problem

D.    Determining the desired precision before calculating sample size

A Green Belt wants to pay attention to the efficiency of the process. Which of the following measures will help in that effort?

A.    The number of customer complaints

B.    The cost of supplies

C.    The revenue generated by a product line

D.    The types of products preferred by customers

Which of the following is true regarding Check Sheets?

A.    They should be distributed by the Process Owner

B.    Data collectors should be able to provide input on the design

C.    Standard Event Check Sheets are attached to the unit

D.    Avoid check marks if possible

Which of the following measurement methods can help uncover process issues that impact the project Y?

A.    Using only continuous measurement

B.    Focusing on Efficiency Measures

C.    Using Stratification

D.    Ensuring Repeatability

Which of the following modules outlines the different formats to use when collecting data manually?

A.    Measurement Systems Analysis (MSA)

B.    Check Sheets

C.    Operational Definitions

D.    Stratification

Increasing the number of opportunities for defects when calculating a Sigma level will have what kind of impact?

A.    It will increase the numerator

B.    It will increase the Sigma level

C.    It will decrease the denominator

D.    It will decrease the Sigma level