Original prompt Marketing

A/B Testing Plan

The prompt

Draft an A/B test plan for [change]. Define the control, treatment, eligibility, primary metric and guardrails. List sample-size inputs and stopping rules without inventing a required sample size.

Copyable text only. No model runs here, and no source material is uploaded.

When to use it

Design an experiment around a decision, not a preferred result.

Prepare the source material

  1. Hypothesis
  2. Audience
  3. Primary metric

Review before using the result

Check instrumentation and randomization before running the experiment; do not interpret an early fluctuation as a result.