Practice Design research: users who refunded

Design research: users who refunded

Difficulty 🌶 🌶

About the exercise

It’s unreal to build a great product solely based on data – we have to talk to our customers and, most importantly, to churned customers. Their frustrations will inspire important product adjustments or new features that will help retain your future customers. ❤

💾  About the dataset

This data warehouse belongs to a fictional startup named Bindle. Bindle is a web and mobile app for reading books, it has subscription business model. The SQL Habit Course is based on Bindle’s story. 📖

Bindle’s data warehouse contains everything needed to run a modern Internet company – web and mobile analytics, marketing data, AB-test data, etc. 📊

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 is also a collection of Practice exercises (you’re looking at one atm) based on various datasets (E-commerce, Finance, etc). They’re meant to deepen your SQL and Data Analysis knowledge 💪, prepare you for any challenge at work or a job interview.

“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.