what is p value for a business person
Senior Data Scientist Interview Questions
3,397 senior data scientist interview questions shared by candidates
Basic Retention Rate question. Cumulative sum (Apparently unbounded preceding and current row won't work???)
Tech Screen: SQL Virtual Onsite: SQL, Case Study, Hiring Manager (More technical than usual - Experimentation techniques, Statistics, Asked about machine learning), Stakeholder conversation/ case study
Como reaccionas a la frustracion de no tener buenos datos
Have you ever managed a budget?
Les bases du machine learning
What are the cases or dataset where k- means will give wrong clusters
How would you predict sales of a product (They need to buy tickets for certain travel agencies and over buying or underbuying will cause them loss)
Tell me about a project you are proud of
I received a take-home assignment.
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