Probability of 2 heads in 3 throws of a dice
Quant Researcher Interview Questions
431 quant researcher interview questions shared by candidates
Probability questions, machine learning, data analysis coding assessment.
You run a linear regression y = ax + b and later you found that x should be dependent and y should independent. i.e x = cy + d. Without rerun the regression, you compute c and d as c = 1/a and d = -b/a. Will you prediction overestimate, underestimate or neither
They gave 4 math problems to be done in 30 min. Probability, linear algebra, statistics were involved.
Some weird but fun probability theory problems.
ping pong game, there is 10-10, I have 40% chance to win a point, what is the probability that I win the game with the required 2 points difference ?
How to imputing nan data?
Two probability questions, and one coding problem (dynamic programming)
Explain how does the portfolio gamma vary for a straddle across price movement.
Some linear algebra, probability, and algorithm questions; e.g. 1. Properties of a covariance matrix. 2. Given events A, B, C, if A is independent of B, and A is independent of C, is A independent of the intersection of B and C? 3. How to efficiently generate a random permutation of (1,…,n), etc.
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