FREE Lean Six Sigma Green Belt Define Phase Tools Questions and Answers

Question 1

Which of the following tools is primarily used in the Define Phase of a Lean Six Sigma project to identify and document the project's key stakeholders and their interests?

Accepted Answer

Stakeholder Analysis

Answer

Process Mapping (SIPOC)

Answer

Gantt Chart

Answer

Control Chart

Question 2

A Green Belt is initiating a project to reduce customer complaints about late deliveries. To clearly define the project scope, identify the key inputs and outputs, and understand the process boundaries from a high-level perspective, which Define Phase tool would be most appropriate?

Accepted Answer

SIPOC Diagram

Answer

Value Stream Map

Answer

Fishbone Diagram

Answer

Statistical Process Control (SPC)

Question 3

During the Define Phase, a project team wants to ensure that the project objectives are clearly linked to the voice of the customer and business needs. What tool is specifically designed to translate customer requirements into measurable project goals and critical-to-quality (CTQ) characteristics?

Accepted Answer

CTQ Tree

Answer

Pareto Chart

Answer

Run Chart

Answer

FMEA

Question 4

Which document, typically created in the Define Phase, formally authorizes the project, defines its scope, objectives, and team roles, and is signed by the project sponsor?

Accepted Answer

Project Charter

Answer

Control Plan

Answer

Standard Operating Procedure (SOP)

Answer

Communication Plan

Question 5

A Green Belt team is struggling to clearly articulate the problem they are trying to solve. They have several symptoms but no concise problem statement. What Define Phase tool helps to structure and refine the problem statement to be specific, measurable, achievable, relevant, and time-bound?

Accepted Answer

SMART Goals

Answer

Box Plot

Answer

Hypothesis Testing

Answer

Scatter Plot

Question 6

For a project focused on reducing defects in a manufacturing process, the team wants to ensure they are focusing on the most impactful problem area. They have collected data on different types of defects. Which tool, while often used in Analyze, can also be instrumental in the Define Phase to visually prioritize which defect type to tackle first, based on frequency or impact?

Accepted Answer

Pareto Chart

Answer

Control Chart

Answer

Run Chart

Answer

Design of Experiments (DOE)