Analysis
Reducing Defect Rate in Stockholm D2C Cosmetics Production
Overview
What this challenge is about.
Your task is to collect and analyze production data (provided in a simulated dataset) to identify root causes of defects. Use control charts (X-bar and R) and process capability analysis (Cp, Cpk) to assess stability. Propose a set of actionable improvements (e.g., standardized mixing times, calibration schedules) and estimate the impact on defect rate. Success is a report with clear statistical evidence, prioritized recommendations, and an implementation plan.
The Brief
What you'll do, and what you'll demonstrate.
The current defect rate of 8% is unsustainable for a premium brand, threatening customer trust and profitability.
Earning criteria — what you'll demonstrate
- Apply SPC tools to monitor and control a production process
- Calculate and interpret process capability indices
- Use root cause analysis to identify sources of variation
- Develop data-driven quality improvement recommendations
Program Fit
Where this fits in your program.
Sharpens the same skills your degree expects you to demonstrate.
Skills
Skills you'll demonstrate.
Each one shows up on your verified credential.
Careers
Roles this prepares you for.
Real titles. Real skill bridges. Pick the one closest to your trajectory.
Career mappings coming soon.