Defect Ageing & Mean Time to Fix
This lesson is part of the course
In this lesson
You turn the opened and fixed dates of 16 TaskPilot defects into days to fix, the age of the open ones, the mean time to fix per severity and an ageing report.
Buy the course once for $9.99 to unlock every lesson and lab, the final exam and the certificate – lifetime access, no subscription.
Lessons in this course
- Test Execution Status: Passed, Failed & Blocked Locked
- Defect Density per KLOC & Module Hotspots Locked
- Defect Removal Efficiency & Escaped Defects Locked
- Severity × Priority Matrix, Severity Index & Chart Locked
- Defect Ageing & Mean Time to Fix Locked
- Test Estimation: Test Cases, Effort & Working Days Locked
- Requirement Coverage & the Traceability Matrix Locked
- Reliability Growth & the Go/No-go Release Checklist Locked