T-SQL question.
Sr Data Analyst Interview Questions
3,099 sr data analyst interview questions shared by candidates
It was mostly around your experience . And the way you did the case study . The team was too junior to even judge you for a senior analyst position. No head of Data or Product involved during any stage .Overall not a positive feeling. They are not sure of what they want . Also They agree to your high salary range go till the end and reject saying found better cheaper candidates .
How do you estimate the minimum sample size for a statistically significant AB test?
Tell us about the datasets you worked previously
There was a technical section that was basic excel and basic insurance calculations.
Are you comfortable with any programming languages? What experience do you have with them? Can you explain how you used it at your last job?
How would you reconcile data in two different tables/schemas using SQL?
What are the most expensive parts of operating a plane/running a flight? What is the number of tires in Frankfurt?
Tell me a time when you had an interpersonal challenge and what was the outcome.
explain the difference between window functions such as dense rank, rank and number rank,
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