You start at the origin and you can go either up/down or left/right. How far do you get in N steps. If there are two boundaries, what is the probability that you reach one before the other
Quantitative Researcher Interview Questions
2,685 quantitative researcher interview questions shared by candidates
The number generator question and questions about my experience
We have n switches, each has probability p_i being on and 1-p_i being off. What's the probability of C or more switches being on. What if C is a uniform random variable [0, n]
Main thing was working with normal probabilities and solving a equation system. The more complex point was N(1,1) + N(1,1) != N(2,2) but calculating the error propagation of the standard deviation.
Mathematical proof about a statistical rule
2 coding question; function to write square root and given n, generate all permutations of 1:n. Background questions about resume and multicollinearity concept discussion
Roll 100 faced dice, bet a number, if you're right, you get money of that number. What is your strategy
Single leetcode easy-medium, some simple data processing
From your knowledge what Point72 does
The outliers in linear regression, detection and solution.
Viewing 2491 - 2500 interview questions