Impute 'x' column's missing values with the means
Data Intern Interview Questions
7,465 data intern interview questions shared by candidates
They asked me to talk about the most challenging part of one of my past experiences from my resume, SQL was not too hard, need to use a windows function, and then gave me a case study focused on whether or not to launch a new product.
SQL with a window function
SQL, probability, and product sense
how to conduct data validation, describe experience with prompt engineering.
Questions about your resume and past experience
sql/python querying and writing a function
How did you do QA in your previous internship?
What did you do during [project name]? How did you improve your training efficiency
How to clean a dataset.
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