Understanding Six Sigma Principles

What is the primary goal of Six Sigma in project management?

• To increase the number of projects

• To reduce defects and improve quality

• To decrease project duration

• To increase project costs

Which of the following is a key principle of Six Sigma?

• Customer focus

• Increasing production speed

• Reducing employee numbers

• Expanding product lines

What does DMAIC stand for in Six Sigma methodology?

• Define, Measure, Analyse, Improve, Control

• Design, Manage, Assess, Implement, Check

• Develop, Monitor, Adjust, Integrate, Conclude

• Determine, Model, Apply, Innovate, Conserve

In Six Sigma, what is the role of a 'Black Belt'?

• To oversee financial aspects of a project

• To lead problem-solving projects

• To manage customer relations

• To handle marketing strategies

Which statistical tool is commonly used in Six Sigma to identify the root cause of defects?

• Pareto Chart

• Gantt Chart

• SWOT Analysis

• PERT Chart

What is the Six Sigma level of quality, in terms of defects per million opportunities (DPMO)?

• 3.4 DPMO

• 10 DPMO

• 100 DPMO

• 1000 DPMO

Which phase of DMAIC involves identifying the problem and project goals?

• Measure

• Define

• Analyse

• Control

What is a 'Green Belt' in Six Sigma?

• A beginner in Six Sigma training

• A team member who assists with data collection and analysis

• A project sponsor

• A quality inspector

Which of the following is NOT a tool used in the Analyse phase of DMAIC?

• Fishbone Diagram

• Control Chart

• Regression Analysis

• Brainstorming

In Six Sigma, what is the purpose of the Control phase?

• To implement solutions

• To maintain improvements

• To identify problems

• To collect data