Derive formula for linear regression
Quantitative Developer Interview Questions
10,227 quantitative developer interview questions shared by candidates
Triangle ABC has sides of length 45, 60 and 75. A point X is placed randomly and uniformly inside the triangle. What is the expected value of the sum of perpendicular distance from point X to this triangle’s three sides
The expectation of rolling the dice and get 2 consecutive 6
Tell us what we do? What is the position?
How much coding experience do you have?
Could you tell me what it means for a time-series to be stationary?
What happens if you double your sample when you do regression? What happens to the coefficients? What happens to R^2 and p values.
For uniform (0,1) random independent variables 𝑈1,𝑈2,… define 𝑁=min{ 𝑛: ∑ 𝑈𝑖>1} where sum is from i = 0 to n What is 𝐸[𝑁]
What are the risk factors affecting the VaR of a trading book of options?
Given interest rate being negative, which model should I use, a lognormal with shift or a normal?
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