and understanding of basic statistical tools and process improvement
techniques?
Sponsor
Leader
Yellow Belt
Black Belt
To identify the most common problem, what chart would you use?
Control Chart
Pareto Chart
Scatter Plot
Fishbone Diagram
Measurement accuracy is attained when…
The same person taking multiple measurements on the same item or characteristic gets the same result
every time.
Different people get the same result when measuring the same item or characteristic.
The measured value has little deviation from the actual value.
When the resolution of the measurement instrument can give at least five distinct values in the range
being measured
Which of the following is a key output of the "Define" phase in the DMAIC
process?
A Pareto chart
A project charter
A process control plan
A root cause analysis
The Kano Model is used to prioritize defects in a process.
True
False
What is the purpose of Six Sigma methodology?
To reduce waste and maximize efficiency in business processes
To improve the efficiency of business processes
To use data-driven decision making to identify and solve problems in a process
, To use qualitative data from the customer to improve the customer experience
Process input and output variables can be displayed using:
Box Plot
Normal distribution
Cause and Effect diagram
SIPOC
Which of the following is a critical component of Deming's System of
Profound Knowledge?
Marketing innovation
Short-term profit maximization
Reducing workforce size
Understanding variation
A logistics company has implemented new routing software but still faces
delays on some routes. Which tool should they use to analyze the root cause
of these delays?
Control chart to monitor delivery times
Pareto chart to prioritize routes
Fishbone diagram to identify potential causes
SIPOC diagram to map the delivery process
A company is experiencing inconsistent product quality across different
production shifts. Which Six Sigma tool would be most effective in analyzing
the variation in quality?
Flowcharts
Histograms
Control charts
Scatter diagrams
At your workplace, a major project to improve customer service processes is
underway. You've been tasked with collecting data on customer complaints
and identifying areas for improvement. The project team believes that by
reducing customer complaints, they can enhance customer satisfaction.
You gather data from various sources, including customer surveys, call center