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Junior Quantitative Analyst Data Analyst Interview Questions
10,163 junior quantitative analyst data analyst interview questions shared by candidates
Talk about your previous experience doing quantitative research
Basic probability (conditional; Bayes theorem; correlation; expected value of order statistics; IID sequences), statistics (linear regression, think how beta varies under changes in the data), brainteasers (inference for ordered information; e.g. five people arrive to a place, incomplete information on arrival times and order, which option is necessarily true (or false)), speed of algorithms and data structure data access (sort, indexing; how fast does a structure access data), linear algebra (matrices, matrix operations; determinants and their properties), zeroes or maximums of curves under domain constraints (also in higher dimensions), mathematical series (where does a given Taylor series converge).
A NYC temperaure dataset. Asked to use linear regression to find the most predictive model.
Behavioral and then technical project for 3 hrs.
They told me not to publish any questions
BFT and DFT
coding challenge with three questions on Hackerrank, with one question optional
What do you like from a manager? What are your strengths and weaknesses? What piece of work are you most proud of? etc.
Basic graph theory (BFS, DFS) and dynamical programming.
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