the same two coding problem every year, basic prob problem and finance problem which i do not think has specific answer, and do not feel that the interviewer is professional in asking the question clearly so as to limit the answer within certain range of topics.
What happen if two features correlates in linear regression.
What is your Salary expectation?
Q: If Two Sigma had access to all of LinkedIn's data from the past decade, how could it use that to predict stock prices?
You have an old dataset that you fit a linear regression model to. You have the coefficients but not the dataset anymore. How do you fit a linear regression model to a new dataset?
Solve a data science case.
sharp ratio. algorithm. math. stats
How profitable is the model/strategy found in the assignment
While discussing my PhD research, he asked me how noisy my data was
Some behavrioal questions
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