On the cover letter, a game theory problem with the problems. A multi-player game where all players play optimally and you have to find out what these optimal plays are given the settings in the questions. After, a general cognitive aptitude test which, if you respect yourself, you'll decline to do and move on to another company.
1)Why Fidelity Investment? 2) Describe a recent article you read about investment strategy. 3) A situation where you needed to convince others to think your way. 4) Why should we hire you?
Mathematics test going from maths, modeling, probability, portfolio management, statistics to informatics
What challenge did you overcome?
Given a biased coin with P(heads) = p, what is the expected number of coin tosses if you stop once you get two heads in a row?
What are the assumptions of linear regression
Questions involving deriving Neural networks.
Just had to examine the weaknesses and strengths on the models.
-Give a 45-minute academic-style talk on your research -Describe an efficient algorithms for some problems -Derive the formula for least squares regression and its assumptions -Find a Nash equilibrium for a game involving probability -Write pseudocode for a dynamic programing algorithm for a trading-based problem
1. Statistics questions 2. ML/DL questions
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