Difference between mean vs median, Going through my work on the case study (useless b/c it is wasting more interview time that could be spent discussing my past work/projects/skill-set), Handling outliers or missing data, Graph questions (could not get to for length of interview) Make sure you explain things in a brief manner. That may have been why I did not move forward.
1. SQL queries on joins, self join, aggregation functions etc 2. Similar questions, but on Pandas tables 3. In depth about last project 4. Standard Machine Learning and Deep Learning questions
Have you read the job description?
They asked my about new cutting edge technology at that point of time which was 2021 regarding Cloud, hadoop
Tell me about a project you have work in the past and have faced some hurdles
Bayesian probability question where you got your information from a graph.
Can you provide an example of a supply chain problem you’ve worked on and how you solved it?
Describe eigenvectors and eigenvalues in PCA
If a distribution has a long right tail, then generally, is the mean or media higher? They also had a "mini" case study where they were piloting a credit card program, and it was my job on the spot to determine whether they could offer the rewards program.
I was asked about my resumé and previous experience.
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