Data Analyst Interview Playbook: Practise the Interview, Not Just the Questions

You’ve got the interview. Now what?

Most people prepare by reading long lists of questions. Then the interviewer asks them to write a query live, explain why revenue dropped or present a take-home, and they freeze.

This playbook helps you practise the real interview, the way data analyst interviews actually run today.

What you get:

• 120 interview questions with model answers: recruiter screen, Excel, SQL, Power BI, statistics, behavioural and your projects. Each one shows what the interviewer is really testing.
• The new AI round: how to answer “How do you use AI in your work?” the way employers want to hear it.
• A live SQL round: 15 timed problems on a real database, from warm-up to interview-hard, including window functions and CTEs.
• Case interviews made simple: a 5-step framework for “this number dropped, why?” questions, with worked examples.
• 2 realistic take-home tests: real data, a scoring rubric and full model solutions, so you know exactly what a strong submission looks like.
• Your interview plan: 7-day and 14-day prep plans, checklists, how to answer the salary question and ready-to-use email templates.

Plus, ready-to-use files:

• 2 practice databases (one is a Nigerian fintech dataset)
• STAR Story Bank
• Interview Tracker
• Take-home presentation template

Who it’s for: aspiring and junior data analysts who are applying for roles, or about to, and want to walk into every round prepared and confident.

Written by Esther C. Anagu, ML & AI Engineer and author of The Data Analyst Roadmap and Landing Your First Job as a Data Professional.

Instant download (ZIP). Open the databases in your browser; there’s nothing to install.