Describe your data manipulation process
Intern Data Scientist Interview Questions
3,790 intern data scientist interview questions shared by candidates
Dsa ML Python project stats linear algebra
Explain how you utilize data in a meaningful way to contribute to a business problem?
Tell me about yourself? Technical questions were asked.
Write an intermediate SQL query based on some sales data tables. Write a function in python to calculate the z score of an array.
Explain your project. How to identify a feature as categorical or numerical?
Do you know anything about agentic AI, LLMs
Difference between precision and recall in Machine learning. How to Find NaN values in dataframes. SQL queries.
What is random forest regression, what is overfitting, etc.
Explain different time series models
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