[Phone interview] What do you think this position will do?
Data Scientists Interview Questions
54,372 data scientists interview questions shared by candidates
Complete a coding challenge.
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)
SQL questions, probablity related questions, data structures, machine learning related questions
SQL, Python, machine learning, statistics questions asked in the hackerrank challenge.
What is a p-value? Would your interpretation of p-value change, if you had a different (much bigger, 3 mil records for ex.) data set?
I was asked to take part in a HireVue video screening.
Can you reconstruct a PCA for us?
How would you reduce differences between actual and expected numbers generated on a report?
What are your Strengths and weaknesses
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