Insert a new data point at the head of a singly linked circular list in constant time. Given a pointer to the current head of the circular list.
Junior Quantitative Analyst Data Analyst Interview Questions
10,223 junior quantitative analyst data analyst interview questions shared by candidates
Given a char buffer[4096], write a malloc implementation.
You have a drawer with an infinite number of two colors of socks, which exist in equal probability. What is the expected number of attempts at taking out socks individually from the drawer before a matching pair is found?
Game: I throw coin 5 times, you throw it 4 times, if I have more heads than you, I win, otherwise you win. What is the chance you will win?
Given a fair die 1-6, what would be the expected value of the result? What if you have two chances? After the first row, you can choose whether or not you want to keep it. What would be the maximum expected value based on the best strategy.
Hey how are you man?
given a function that generates a random integer between 1:5 , how can we generate a random integer 1:7
Randomly generate points (x,y) on the circumference of a circle (two dimensions). What is Var(x)? What if you randomly generate points on the surface of a sphere instead?
Expected number of rolls to see all six sides on a die, Describe all the C++ casts and their properties, Several questions on linear regression under different conditions
He asked me how to test whether two variances are the same. I didn't how to answer this one. Something with chi-square tests.
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