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Let me know about an experience you had leading a team.

Find the average value of orders placed by customers located in the United States who have made at least 3 orders over the past month, by performing a join between the "orders" and "customers" tables in your SQL query.

Share an instance when you had trouble meeting a deadline

What about the Data Scientist role at Instana is it that excites you the most?

I'd like to hear about a time you led a team.

Could you elaborate on the assumption of error in linear regression and why it matters for precise modeling?

How would you describe yourself and why do you think that you should be hired by Bol.com?

In your experience, what factors should be taken into consideration when determining the sample size for an A/B test? And how do you interpret the results to decide whether changes should be made?

What is the average amount spent by customers who have made more than 10 purchases in the last 3 months?

Do you find it difficult to manage your workload in your current position?