They asked me questions on past projects
Senior Data Analyst Interview Questions
3,090 senior data analyst interview questions shared by candidates
what is ur current job role.
What would you have done differently on a project which didn't go perfectly?
What is the difference between the mean, median and mode?
- Business cases - Questions on projects I worked on - Competency-based questions - No technical questions but I was asked if I knew how to use some specific SQL functions and to briefly described their functioning
SQL test from hacker-rank, What typical KPIs have you used, who are you stakeholders, specific questions on my current work.
Pretty Average.
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 weakness
1. Bias-Variance tradeoff 2. supervised learning algo 3. Random forest working 4. program to check if given number is power of 3.
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