A/B Test CalculatorCompare two independent proportions for A/B testing or comparing completion rates or conversion rates for small and large sample sizes.SuccessesTotal%Group 1 Group 2 No values enteredAbout this calculatorThis calculator is based on the N-1 Chi-Square test as orginally proposed by Pearson, 1900 and recommended by Campbell, 2007. When expected cell counts fall below 1, the Fisher Exact test is used. Detailed calculations and examples are available in Chapter 5 of Quantifying the User Experience. In general you should use the 2-tailed p-value unless you have a strong a priori reason to suspect one group really will have a higher proportion.Want create site? Find Free WordPress Themes and plugins.Participants Registration Email Address * First Name Last Name Orgnisation Receive Weekly Email Updates  Yes NoDid you find apk for android? You can find new Free Android Games and apps.