What's the difference of regress y on x and regress x on y?
Quantitative Researcher Intern Interview Questions
4,818 quantitative researcher intern interview questions shared by candidates
The question they asked me at the end: Suppose there are 10 lions and a meat. If anyone of the lions eats the meat, she falls asleep. While she is sleeping, any other lion can eat her and also fall asleep. And so on. The question is, what will happen at the beginning? Will any lion eat the meat?
given a series of real numbers, what's the optimal point in real line that minimize the distance between all these numbers? follow up: what's the best algorithm to calculate the median of a sequence of numbers? follow up2: design a algorithm able to update the median of sequence as there are new numbers coming in.
The question was pretty straightforward. Given a random number generator, and an array consists of M numbers, generate a number from 1 to N, but not in that array.
If you can only climb 1 stair or 2 stairs at a time, how many ways are there to climb 10 stairs.
Burn two ropes, one needs 60 minus, another needs 30. How to get 45 minus time.
3 lightbulbs in an enclosed room. Light switch outside, can not see inside in the room when the lights are on. 1 of the 3 light bulb does not work. How do you figure out which one does not work?
Combination of background and some technical questions.
talk about my background in detail. explain challenges i've faced and how i've thought through to solution.
What is the complexity of the Quick Sort algorithm?
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