When you split a population for A/B testing, what are some reasons you could see a significant difference in the control and variant groups?
Sr Data Scientist Interview Questions
3,424 sr data scientist interview questions shared by candidates
I was asked about various techniques in Machine Learning, as well as working relationships, ethics, etc. The usual stuff
why are you interested in this position?
Why do you want to join Stubhub?
Why do you want to join bol.com?
What do you know about Medibank
Asked about my background and work experience as a data scientist.
Q: What is your experience in HealthCare analytics? (Claims data)
Implement a class to perform data processing? What is the bias variance tradeoff? How would this approach scale to a large dataset/hadoop?
Experience with LLM, and how to ensure their accuracy
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