System Design, DSA, AI and ML Basic Software Engineering
Data Scientist Manager Interview Questions
33,975 data scientist manager interview questions shared by candidates
1. How would you decrease the chance of a false positive (type 1 error) in a hypothesis testing framework? 2. All ids appear in table_2. But table_1 has missing ids. Write a SQL query to find all missing ids. 3. Using only table1 find all missing ids. Assuming ids are a complete sequence from 10001:11000 and no repeating ids.
They asked about my CV, motivation, and career goals. In both interviews, I had to solve a study case related to insurance. During the second study case, they asked about how I would analyse data and what statistical distribution I would use. They asked about the differences between thenormal and gamma distributions.
How would you do SKU optimization?
Q: Why do you want to work at IBM?
Based on R2 and basic Machine Learning
A lot about Uber Pool. The questions were general in nature. At this stage, it was more a series of thought exercises. They seemed focused on understanding how you approach problems.
Describe instrumental variables as if you were talking to your grandma.
what's the difference between random forest and gradient boosting?
what makes stand out from other applicants
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