in what situation would you consider mean over median
Data Science Associate Interview Questions
40,380 data science associate interview questions shared by candidates
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.
Estimate the number of credit cards in India.
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.
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