# Content comparison plan

Complete original constructed examples. No real people, customers, outcomes or account actions.

| Record | Condition | Events |
| --- | --- | --- |
| A1 | A | 80 |
| A2 | A | 100 |
| A3 | A | 120 |
| B1 | B | 85 |
| B2 | B | 105 |
| B3 | B | 900 |

The entered B median is five events higher, while its mean is dominated by one 900-event record. This tiny unrandomized set cannot establish that the changed writing choice caused a gain. Keep a next drafting decision separate from a universal performance claim.

Prior plan: same declared unit, same 7-day observation age; not randomized. In the missing case B2 remains unavailable, not zero.

Limits: the local checker verifies explicit arithmetic, file identity and some structural conditions. It does not judge the truth of private notes, language, fair context, permission or effectiveness.