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

Tell us about the time you made a big error at work.

Can you code a fair dice roll using a random number generator and demonstrate its fairness?

How would you plan an experiment to investigate the addition of new emotional response buttons (e.g., 'care', 'sad') to Meta's existing 'Comment' and 'Like' options? Can you describe the development of an A/B test for this experiment?

What are the different approaches to sampling?

What steps do you take to calculate the rolling average of a particular metric over a given time frame?

You are given an array of integers. Your task is to determine the subarray of length k with the highest sum. How would you accomplish this?

What are type I and type II errors in the context of hypothesis testing? Is one of them more significant than the other?

Tell me about a time you led a team.

What makes you a great fit for Tesla?