ape index test touch floor
Free calculate statistical significance and confidence intervals for a/b tests. Get instant, accurate results with our easy-to-use calculator.
Test Data
Control Group (A)
Test Group (B)
Test Results
Enter test data to see results
A/B Testing Best Practices
Statistical Significance
- • p-value < 0.05: Significant
- • p-value < 0.01: Highly significant
- • p-value < 0.001: Very highly significant
- • Consider practical significance too
Test Design
- • Run tests for sufficient duration
- • Ensure adequate sample sizes
- • Test one variable at a time
- • Avoid testing during holidays