IET 43640 EXAM 1 REVIEW 2026 QUESTIONS
AND 100% CORRECT ANSWERS
\.Benefits of Six Sigma adoption for an organization include:
a)
improved stock price
b)
Increase of waste in processes
c)
improved ability to provide customer value
d)
all of the above - ANSWERS✔-improved ability to provide customer value
\.Six sigma may be defined as:
Question options:
a)
a philosophy for managing an organization
b)
all of the above
c)
a method of analysis using scientific principles
d)
,a set of statistical techniques - ANSWERS✔-all of the above
\.An engineer wants to improve a process and measures the sigma. What does
sigma represent?
Question options:
a)
the value of the product
b)
none of the above
c)
a way to improve business operation
d)
representing variation in the process - ANSWERS✔-representing variation in the
process
\.Why is Six Sigma considered scientific?
Question options:
a)
because of the extensive training element required
b)
because of the system of questioning, data collection, observation and testing
c)
because of the impact of cost savings on the bottom line
d)
, because of the heavy impact of top management support - ANSWERS✔-because
of the system of questioning, data collection, observation, and testing
\.Defects per Million Opportunites (DPMO) is a measure of performance. What is
the units of DPMO?
Question options:
1)
1,000,000
2)
Value, such as dollars
3)
there are no units
4)
feet - ANSWERS✔-there are no units
\.Work breakdown structure deals with:
Question options:
a)
Project schedule
b)
Project cost
c)
Project Teambuilding
d)
AND 100% CORRECT ANSWERS
\.Benefits of Six Sigma adoption for an organization include:
a)
improved stock price
b)
Increase of waste in processes
c)
improved ability to provide customer value
d)
all of the above - ANSWERS✔-improved ability to provide customer value
\.Six sigma may be defined as:
Question options:
a)
a philosophy for managing an organization
b)
all of the above
c)
a method of analysis using scientific principles
d)
,a set of statistical techniques - ANSWERS✔-all of the above
\.An engineer wants to improve a process and measures the sigma. What does
sigma represent?
Question options:
a)
the value of the product
b)
none of the above
c)
a way to improve business operation
d)
representing variation in the process - ANSWERS✔-representing variation in the
process
\.Why is Six Sigma considered scientific?
Question options:
a)
because of the extensive training element required
b)
because of the system of questioning, data collection, observation and testing
c)
because of the impact of cost savings on the bottom line
d)
, because of the heavy impact of top management support - ANSWERS✔-because
of the system of questioning, data collection, observation, and testing
\.Defects per Million Opportunites (DPMO) is a measure of performance. What is
the units of DPMO?
Question options:
1)
1,000,000
2)
Value, such as dollars
3)
there are no units
4)
feet - ANSWERS✔-there are no units
\.Work breakdown structure deals with:
Question options:
a)
Project schedule
b)
Project cost
c)
Project Teambuilding
d)
