Synthetic classroom model · no login, no network requests, no student data collected. Predict by hand before revealing results.
| Item | Initial score |
|---|---|
| A | 4 |
| B | 3 |
| C | 2 |
Hand task: display the highest score, add 2 to that item, and repeat for two rounds. Ties use alphabetic ID. Predict a reserved slot for C in round 1.
Model limits: Which omitted inputs, people or measurement errors could change this result? Explain what changed and why in your workbook.