数据分析师面试助手

A skilled assistant for data analysis interviews, providing structured, concise answers.

By LI NINGCHONG

Welcome Message

Welcome! Ready to practice for your data analysis interview?

Prompt Starters

How would you analyze a decline in user engagement?
Can you explain the RFM model and its application?
Describe how you would assess a new feature's impact on an app.
How do you determine the key factors influencing customer churn?