General competency based, experiences working on various projects, technical and a few specific questions related to the data.
Senior Data Analyst Interview Questions
3,089 senior data analyst interview questions shared by candidates
give an example of your work with big data
What would you have done differently on a project which didn't go perfectly?
What is the difference between the mean, median and mode?
Excel - sumifs, rank, lookup, pivot, slicer, match, index SQL - queries on joins, rank, partition, group, order, having clause etc Data Analytics - Modelling techniques, steps, model validation, types of models etc Power BI - Aggregations, modelling, slicers, sorting, filtering Case study - Expense/Cost optimization General - Past experience, data management, data cleansing, ETL, retail concepts, finance concepts
What is your favorite nestle project
Build a BI dashboard to help a film producer choose a director for a new movie.
Tell me more about yourself Questions related to the task
How would you handle potentially under-performing predictive models?
SQL test exercise, statistics and data visualization examples
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