Jar with 7/10 prob of red marble. 3/10 prob of blue marble: 1) Chance of getting 5 red marbles with replacement 2) Chance of getting 5 red marbles without replacement 3) Chance of getting exactly 5 red marbles out of 10 with replacement
Sr Data Scientist Interview Questions
3,375 sr data scientist interview questions shared by candidates
Tell us about a big project that you lead
General basic questions on data science and python. Behavior questions are more of a conversation about if you fit the position rather than grilling you on something.
How would you build a system to rank the potential of a large group of sales contacts?
Describe a business problem that you solved with NLP.
Questions on statistics and maths
This was asked in the google docs like how would you define a successful data scientist
What do you think a cluster-graph of our audience would look like?
assume you have a 10 agents at a call center, your job is to prepare scripts for each agent and then find the best scripts that works for each customers. How could you design an experiment to test, later how could you design a system that leads each customer to best scripts, how could you evaluate the system and based on what metrics. (I really liked this question)
I was asked to take part in a HireVue video screening.
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