1. Explain the Pareto Principle?

1. Explain the DMAIC cycle with an example.

1. How a quality circle can be made in the company you are doing a job.

1. Draw a fishbone diagram showing the different causes of international students' stress and find the root cause.
2. What is the difference between defect and defective?
3. Explain with an example the X bar and R charts?
4. What is Lean Six Sigma?
5. Explain the situation when should one use Kaizen events
6. please provide the references