Linear regression, Two envelop problem.
Quantitative Operations Associate Interview Questions
2,051 quantitative operations associate interview questions shared by candidates
What is the time complexity of QR, and what to do if n is too big?
Nothing unexpected
State and prove the central limit theorem.
Binomial pricing, random walks and linear algebra.
Do you know in-sample error and out-sample error ?
All probability and statistics. Mostly fundamentals but some advanced topics.
What do Citadel do?
Ask about my resumes; Probabilities; linear regression problems; brain-teasers; coding (python)
How much experience do you have about trading?
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