Six Sigma Green Belt Certification Practice Exam 2025 - Free Six Sigma Practice Questions and Study Guide

The primary role of a Six Sigma Green Belt is to support project teams with data analysis and project implementation. Green Belts typically work part-time on Six Sigma projects while maintaining their regular job responsibilities. They are skilled in data collection, measurement, and analysis, which enables them to contribute to the improvement of existing processes. This role often includes working under the guidance of Black Belts, who are responsible for leading more complex projects, while Green Belts focus on supporting these initiatives and applying Six Sigma tools to drive results within their areas of expertise.

The other options represent roles that are not typically assigned to Green Belts. Leading large-scale Six Sigma projects is primarily the responsibility of Black Belts, who have the extensive training and experience needed to manage complex implementations. Providing training in Six Sigma methodologies is usually performed by more experienced practitioners, often Black Belts or Master Black Belts. Collecting customer feedback, while important, is not a primary focus of Six Sigma Green Belts; they are more concentrated on analyzing process data and facilitating improvement projects rather than direct customer interactions.