What are the assumptions when building a linear regression model?
Data Interview Questions
133,218 data interview questions shared by candidates
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Coding question(s) surrounding a data type, SQL question(s), system design questions, behavioral questions
query using rank in sql
Give us a data architecture for data given via map.
I don't remember anything specifically, but I do remember in one of my case studies that one of the senior data analysts asked me why we split data into a testing and training set. This was in the final superday interview, so brush up on data science terms for this.
She has asked me, "Tell me about yourself".
What data do you think would improve the model that you made? Why?
How do you handle missing values in a dataset?
Topics related to RAG, Machine learning models
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