A/B Pre-test Calculator by Speero
Speero's A/B Pre-test Calculator helps you answer vital pre-test questions like MDE, sample size, duration, and more.
This extension allows you to calculate the statistical significance & conversion rate of your A/B tests.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
Our Statistical Significance Calculator features:
- Color coded bar to show Statistical Significance
- Split test calculator
- AB Test Calculator
- Direct comparison of conversion results.
- Ability to calculate significance of ab tests anywhere and with any tool
Inspect the latest comments and rating distribution.
The Chrome Web Store shows 6 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
Review related products from the Chrome Web Store detail page.
Speero's A/B Pre-test Calculator helps you answer vital pre-test questions like MDE, sample size, duration, and more.
Debug and test tag management (Google Tag Manager, DTM, Tealium) and analytics implementations.
VWO plugin lets you add observations and download heat maps and scrollmap.
Quickly create UTMs to track your content across the web
This extension forces the Overdue Cards to the top.
Fully automated UTM generator, URL builder & link shortener makes your life easy: GA & Bitly integration, campaign dashboard