Question : create an end-to-end recommendation system for Walmart website.
Senior Data Analyst Interview Questions
2,958 senior data analyst interview questions shared by candidates
what type lf regression you applied?
1. How comfortable are you with the tech stack and existing languages.
Basic knowledge in python, c, sql etc. Details of my undergrad project
how would you choice dataset for ab testing?
What is your experience with Analytics?
Technnical questions on the approach to AB testing, analytics techniques.
How did you calculate churn rate?
SQL Test involved splitting a table via union to itself. (Stacking 2 columns) and then performing aggregations and windowing.
Experience, the tools and analytical skills verification
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