ISTQB CT-AI Question Answer
A motorcycle engine repair shop owner wants to detect a leaking exhaust valve and fix it before it fails and causes catastrophic damage to the engine. The shop developed and trained a predictive model with historical data files from known healthy engines and ones which experienced a catastrophic failure due to exhaust valve failure. The shop evaluated 200 engines using this model and then disassembled the engines to assess the true state of the valves, recording the results in the confusion matrix below.
What is the precision of this predictive model?
ISTQB CT-AI Summary
- Vendor: ISTQB
- Product: CT-AI
- Update on: Dec 19, 2025
- Questions: 120
