Presentation Speaker Notes Generator — illustrative example

INPUT
Slide: trial signups rose from 100 to 120 between two comparable supplied weekly periods. No causal analysis. Next slide describes planned investigation. Prepare short speaker notes.

RESULT
Signups increased from 100 to 120 across these two weeks: 20 more signups, or a 20% increase from the first week. That tells us what changed, but not why. We have not isolated the effect of any campaign or page update. On the next slide, I'll explain the checks we propose before attributing the increase to a particular cause.
Delivery cue: pause after the figures; rehearse within the available 45-second slot.

REVIEW
Speaker notes should support delivery without duplicating every slide word. Add transitions, emphasis and timing cues, while preserving the evidence and uncertainty shown on the slide.

This is a teaching example, not a live execution record.