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Sr Data Analyst Interview Questions
3,090 sr data analyst interview questions shared by candidates
tell me about a situation.
-compare json v csv files -take home: create model to measure performance score based on component additions -how do you find fastest 3 horses from 25 with no watch -how can you improve citibikes -weird isolated covid data question where say covid cases are doubled every 3 days.. provided all data collection was uniform and fair, what would you say as a data scientist to those wanting to know about future results -what is standard error (i unfortunately couldnt understand the interviewer's accent on this one, but later figured out what he said) -looking at a sample set of data, make a SQL query to pull time spent on working on a particular component that was opened and saved.... **use 'lead()' and 'lag()'** otherwise you're 'wrong'
Talk my through your CV.
Several problems on conditional probability.
Write a select statement given this data set
How to join and group in sql
Experience, behavioral questions
How do you handle complex data and translating this data into a user story?
Describe a time when you failed
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