DE Shaw · Probability

DE Shaw Probability Interview Questions

Probability is the backbone of every quant interview: conditional probability, Bayes’ theorem, expected value and classic puzzles like Monty Hall and the two-children problem. The D. E. Shaw group runs research-heavy interviews covering probability, stochastic processes, statistics and algorithmic problem-solving. Below are 3 probability problems of the kind asked at DE Shaw.

All DE Shaw questions, every probability question, or the whole bank.