How do you deal with imbalance data
Associate Scientist Interview Questions
61,181 associate scientist interview questions shared by candidates
You have 2 groups of people and are testing 2 drugs. How would you design and experiment to test the effectiveness of both drug?
SE of sample mean & SE of sample median Write a function to return elements from the Fibonnaci sequence & analyze its computational complexity.
Basic probability question. Find probability of two cars meeting given certain conditions
Tell me about a past data science project that you've worked on.
What is the assumption of error in linear regression?
The challenge had 3 parts: SQL, Experiment Design, and Machine Learning. In the SQL portion you had to write some queries to answer complicated real world questions (without any data given, just a schema). In the experiment design portion you are asked to create a hypothetical plan to answer testing a new app. In the Data Science portion, you are asked to perform binary classification on a given data set, and return insights from the classification.
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Describe a time that you experienced a difficult problem during an experiment and how did you go about solving the problem.
What is your biggest weakness in regards to this position?
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