Blast A/B Test Stat Significance Calculator is a Chrome extension that offers a fast, easy, and versatile statistical significance calculator tailored for A/B tests. Unlike many calculators that focus solely on binomial metrics, this tool caters to a wider range of A/B testing scenarios. It supports various metrics including conversion-based and continuous metrics like average order value and revenue per visitor. Users can choose different confidence thresholds and even have the option to exclude outliers from calculations.

The extension provides calculation options for binomial tests, continuous tests using T-test, and non-parametric tests like Wilcoxon or Mann-Whitney U Test. For guidance on selecting the most suitable calculation method for your data, visit the provided link. Binomial tests offer straightforward calculations, while continuous and non-parametric metrics require data uploaded via a CSV file.

For more details and access to the Blast A/B Test Stat Significance Calculator, visit the official website of Blast Analytics and Marketing.