A Notion database for analyzing A/B test results with statistical confidence

🔍 Overview

This database helps you determine whether the differences observed between your control (A) and test (B) variations are statistically significant, helping you make data-driven decisions with confidence.

📋 How to Use This Database

Step 1: Add a New Test Entry

• Click + New to create a new entry
• Enter a descriptive name for your test
• Fill in the required input fields

Step 2: Input Your Test Data

• Visitors A: Number of visitors in control group
• Conversions A: Number of conversions in control group
• Visitors B: Number of visitors in test group
• Conversions B: Number of conversions in test group

Step 3: Configure Test Settings

• Hypothesis Type: Choose One-sided or Two-sided
• Confidence Level: Select 90%, 95%, or 99%

Step 4: Review Results

• Check the Significance Result to see if your test is statistically significant
• Review detailed metrics like p-value, z-score, and observed power