D Manager Interview Questions and Answers

Six Sigma is a data-driven methodology aimed at process improvement and reducing defects, often visualized using a bell curve.

• Six Sigma focuses on reducing process variation and improving quality.

• It uses statistical tools to analyze data and identify defects.

• The term 'Six Sigma' refers to achieving a process standard deviation of six, meaning only 3.4 defects per million opportunities.

• In a bell-shaped curve, most data points fall within three standard deviations from the mean...read more

DMAIC is a data-driven quality strategy used for process improvement in Six Sigma.

• Define: Identify the problem and project goals. Example: Reducing patient wait times in a clinic.

• Measure: Collect data to understand current performance. Example: Measuring average wait times over a month.

• Analyze: Identify root causes of defects or issues. Example: Analyzing data to find bottlenecks in patient flow.

• Improve: Develop and implement solutions to address root causes. Example: Streaml...read more