ASQ GREEN BELT LATEST 2026 EXAM QUESTIONS AND
ANSWERS RATED A+
✔✔What is the red bead experiment? - ✔✔Each player uses a special metal paddle to
draw small red and white colored beads from a large bowl. Each draw of the paddle
gets 50 beads. Some are white and some are red. The white beads symbolize the good
things that we experience each day as we do our work and the red beads symbolize the
problems or bad things that we experience. As each player draws their paddle full of 50
beads each player receives a different mix of red and white beads. One of the teaching
examples that the teacher makes is that our lives experience different things each day
some good and some bad. We as workers most of the time have no control over our
experiences. We the worker did not make the company our bosses did and we should
not be held responsible for most of the mistakes. Yes, we can control about 4 out each
100 problems but not the other 96 they are problems created by the system. If our
bosses want us to do better work, they need to employee specialists to ask us
questions and then design improvements to the system to remove the problems (red
beads) that we find each day. Yelling by the bosses at the workers will not do any good.
Actually yelling just makes the workers more quiet and shy and the names of the
process problems will be hidden even more. So the workers have a very important role
in assisting the bosses improve. They know the names of the processes and our bosses
should create a friendly work environment that make the workers feel free (not afraid) to
speak up and share what they know.
✔✔Tell me about quality pioneer Armand Feigenbaum... - ✔✔-Originated the concept of
total quality control
-Originated the concept of quality planning
-Originated the concept of hidden plant (or factory)
-Key Book: Total Quality Control
✔✔What was the concept of the hidden plant (or factory - ✔✔-Lots of hidden work goes
into fixing defects (rework)
-Concept of quality costs measures amount of rework
✔✔Tell me about quality pioneer Kaoru Ishikawa... - ✔✔- Created the cause and effect
diagram (or fishbone diagram)
-Established the concept of Quality Circles (Japan)
-Promoted the concept of internal customer
✔✔Tell me about Quality Pioneer Joseph M. Juran... - ✔✔-Created the Juran Trilogy
, -Introduced the Pareto Principle (the vital few and trivial man) to quality
-Created the Juran Institute (1979)
Key Book: Jurans Quality Control Handbook
✔✔What is the Juran Trilogy? - ✔✔-Quality Planning
-Quality Control
-Quality Improvement
✔✔Tell me about Quality Pioneer Dorian Shainin... - ✔✔-Famous Saying, "talking to the
parts"
-Developed many industrial statistical tools
-The Shanin System for QI
-B vs. C
✔✔What is the Shainin System for Quality Improvement tool? - ✔✔The Red "X" - In the
1950s Shainin recognized that the Pareto principle could be applied effectively to the
solving of variation problems. Shainin concluded that, amongst the thousands of
variables that could cause a change in the value of an output, one cause-effect
relationship had to be stronger than the others. Shainin called this primary cause the
"Big Red X" and demonstrated that the cause can exist as an interaction among
independent variables. The effect of the Red X is then magnified by the square-root-of-
the-sum-of-the-squares law, thereby isolating the root cause. Shainin asserted that his
application of statistical methods was more cost-effective In order to determine the "Red
X," Shainin would swap pairs of parts between functional and faulty equipment until the
one part responsible for the failure is discovered. Shainin would claim that he could
often find the primary defective part within a dozen paired swaps.
✔✔What is Shainin's B vs C tool? - ✔✔(Better or new process vs. Current or old
process), pre-control (process chart composed of
colored bands for recording process outputs).
B represents the better or improved process while C represents the current process. We
run a test using six samples, three B's and three C's. If all three B's outrank all three
C's, there is only one chance in 20 (based on the Law of Combinations) that this is due
to chance, giving us 95% confidence that the improved process is better than the
current process.
Used mostly in manufacturing
✔✔What is BOB? - ✔✔Best of the Best
ANSWERS RATED A+
✔✔What is the red bead experiment? - ✔✔Each player uses a special metal paddle to
draw small red and white colored beads from a large bowl. Each draw of the paddle
gets 50 beads. Some are white and some are red. The white beads symbolize the good
things that we experience each day as we do our work and the red beads symbolize the
problems or bad things that we experience. As each player draws their paddle full of 50
beads each player receives a different mix of red and white beads. One of the teaching
examples that the teacher makes is that our lives experience different things each day
some good and some bad. We as workers most of the time have no control over our
experiences. We the worker did not make the company our bosses did and we should
not be held responsible for most of the mistakes. Yes, we can control about 4 out each
100 problems but not the other 96 they are problems created by the system. If our
bosses want us to do better work, they need to employee specialists to ask us
questions and then design improvements to the system to remove the problems (red
beads) that we find each day. Yelling by the bosses at the workers will not do any good.
Actually yelling just makes the workers more quiet and shy and the names of the
process problems will be hidden even more. So the workers have a very important role
in assisting the bosses improve. They know the names of the processes and our bosses
should create a friendly work environment that make the workers feel free (not afraid) to
speak up and share what they know.
✔✔Tell me about quality pioneer Armand Feigenbaum... - ✔✔-Originated the concept of
total quality control
-Originated the concept of quality planning
-Originated the concept of hidden plant (or factory)
-Key Book: Total Quality Control
✔✔What was the concept of the hidden plant (or factory - ✔✔-Lots of hidden work goes
into fixing defects (rework)
-Concept of quality costs measures amount of rework
✔✔Tell me about quality pioneer Kaoru Ishikawa... - ✔✔- Created the cause and effect
diagram (or fishbone diagram)
-Established the concept of Quality Circles (Japan)
-Promoted the concept of internal customer
✔✔Tell me about Quality Pioneer Joseph M. Juran... - ✔✔-Created the Juran Trilogy
, -Introduced the Pareto Principle (the vital few and trivial man) to quality
-Created the Juran Institute (1979)
Key Book: Jurans Quality Control Handbook
✔✔What is the Juran Trilogy? - ✔✔-Quality Planning
-Quality Control
-Quality Improvement
✔✔Tell me about Quality Pioneer Dorian Shainin... - ✔✔-Famous Saying, "talking to the
parts"
-Developed many industrial statistical tools
-The Shanin System for QI
-B vs. C
✔✔What is the Shainin System for Quality Improvement tool? - ✔✔The Red "X" - In the
1950s Shainin recognized that the Pareto principle could be applied effectively to the
solving of variation problems. Shainin concluded that, amongst the thousands of
variables that could cause a change in the value of an output, one cause-effect
relationship had to be stronger than the others. Shainin called this primary cause the
"Big Red X" and demonstrated that the cause can exist as an interaction among
independent variables. The effect of the Red X is then magnified by the square-root-of-
the-sum-of-the-squares law, thereby isolating the root cause. Shainin asserted that his
application of statistical methods was more cost-effective In order to determine the "Red
X," Shainin would swap pairs of parts between functional and faulty equipment until the
one part responsible for the failure is discovered. Shainin would claim that he could
often find the primary defective part within a dozen paired swaps.
✔✔What is Shainin's B vs C tool? - ✔✔(Better or new process vs. Current or old
process), pre-control (process chart composed of
colored bands for recording process outputs).
B represents the better or improved process while C represents the current process. We
run a test using six samples, three B's and three C's. If all three B's outrank all three
C's, there is only one chance in 20 (based on the Law of Combinations) that this is due
to chance, giving us 95% confidence that the improved process is better than the
current process.
Used mostly in manufacturing
✔✔What is BOB? - ✔✔Best of the Best
