Overall past experience and the thought process on how to solve some practical problems.
Quantitative Research Analyst Interview Questions
4,871 quantitative research analyst interview questions shared by candidates
Brain teasers, Programming, Live use cases.
There are three random variables, $X,Y,Z$. The three correlations between the three variables are the same. That is, $$\rho = \Corr(X,Y) = \Corr(Y,Z) = \Corr (Z,X)$$ What is the tightest bound you can give for $\rho$? How about the general case for $n$ random variables?
Explain the difference between the Lasso and the Ridge?
Simulation d'un système en python
There are two bags with balls, black and white. What is expectation of number of black balls left, when white balls are all taken?
Brainteasers
Based on the populations of a list of countries, play market making games with the interviewer.
Do you know what polymorphism is?
Basic Machine Learning Questions, Linear regression, basic sort algorithms and their application.
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