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Data Analyst interview questions

The most likely questions in a Data Analyst interview. Prepare EACH from your real experience — below we build your answers free.

Role-specific questions

1. 1. Tell me about an analysis that changed a business decision.
2. 2. How do you validate that a data source is trustworthy?
3. 3. Explain the difference between correlation and causation with your own example.
4. 4. How would you write a SQL query to find the top 3 per category?
5. 5. How do you explain a technical finding to a non-technical stakeholder?
6. 6. What metric would you pick to measure a new product's success?

The usual behavioral ones

1. 1. Tell me about yourself and your experience.
2. 2. Why do you want this role and this company?
3. 3. Tell me about a project you're proud of and your specific contribution.
4. 4. Tell me about a mistake you made and what you learned.
5. 5. How do you handle a disagreement with a teammate or your manager?
6. 6. Where do you see yourself in a couple of years?

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