Simple coding and data analysis
Senior Quantitative Research Analyst Interview Questions
4,871 senior quantitative research analyst interview questions shared by candidates
Derive the closed form solution for a cost function
Given these datasets about the temperature in the cities A, B, C, ..., predict the temperature in NYC. (A simple linear regression problem)
All questions are related to regression problems. Not that difficult, but it is hard to solve all questions within limited time.
A mix of behavior, probability, and modeling questions.
Please see the interview description.
Asked about an open-ended model design question.
. Asked about research in my current role, digging into details about diffusion models I worked on (and he clearly did not know any basics and seemed he did not want to admit that). Quite unpleasant. Then technical question about parameter estimation from noisy observations of Gaussian random variables.
Some of mathematical statistical questions.
New York Bike demand, statistics, linear algebra, involving mathematical proof. medium to hard level coding.
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