A/B Test Hypothesis Generator

Create A/B test plan for:

Element to test: {ELEMENT}
Current performance: {CURRENT_METRICS}
Goal: {GOAL}
Traffic: {TRAFFIC}

Provide:
1. Hypothesis statement
2. Control vs Variation description
3. Primary metric
4. Secondary metrics
5. Sample size calculation
6. Test duration
7. Success criteria
8. Segmentation plan