197. AB-testing vocabulary

AB-testing is a topic of its own. One could easily make a whole course on running and analysis of AB-tests. It’s an art, it’s a science, it’s a craft. Before we dive into AB-tests specifics let’s make sure we have everything sorted with how AB-testing works, its terms, and definitions.

AB-test

Running an AB-test means to have multiple versions of the same feature live on the website or in the app. It could be a page/screen or the whole flow like an onboarding. Different users will be randomly assigned to different versions of a feature. That...

“well worth the money”
Sign up and check out 36 free lessons and exercises.

Anatoli Makarevich, author of SQL Habit About SQL Habit

Hi, it’s Anatoli, the author of SQL Habit. 👋

SQL Habit is a course (or, as some of the students say, “business simulator”). It’s based on a story of a fictional startup called Bindle. You’ll play a role of their Data Analyst 📊 and solve real-life challenges from Business, Marketing, and Product Management.

SQL Habit course is made of bite-sized lessons (you’re looking at one atm) and exercises. They always have a real-life setting and detailed explanations. You can immediately apply everything you’ve learned at work. 🚀

“well worth the money”

Fluent in SQL in a month

Master Data Analysis with SQL with real life examples from Product Management, Marketing, Finance and more.
-- Type your query here, for example this one -- lists all records from users table: SELECT * FROM users
LIMIT 500
Loading chart... ⏳