Complex Algorithm and Object oriented question which ibviously took lot more time than they gave
Data Scientist Interview Questions
33,975 data scientist interview questions shared by candidates
How would you forecast a brands sales.
An ML/analysis challenge where the goal was to predict ETA.
in what situation would you consider mean over median
How do you come up with an experiment to test a new policy
System Design, DSA, AI and ML Basic Software Engineering
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?
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