explain you experience in tableau and its use case
Senior Data Analyst Interview Questions
3,104 senior data analyst interview questions shared by candidates
Tell us about a time where you had to cross functionally partner to achieve a goal
How do you scale LLM models?
- Parlez de votre experience précédente
Tell me more about yourself
Experience with SQL, Alteryx, SAP, Tableau, Data Analysis and experience presenting to excutives
Tell me about ab testing
More on WH concepts like Confirmed dimension, slowly changing dimension.
Student retention over consecutive months. The idea was to compute each student's longest uninterrupted streak of monthly activity (i.e., attending at least one class per month), and then group the student count by length of these streaks. It clearly required advanced use of window functions like row_number, lead/lag, and cumulative logic.
Give an example of the project where you used AB testing
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