P(rain on Saturday) = p1, P(rain on Sunday) = p2. What is P(rain on the weekend)?
Quantitative Researcher Interview Questions
2,685 quantitative researcher interview questions shared by candidates
Number of numbers with the number zero in 1-10000
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.
What's the difference of regress y on x and regress x on y?
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?
talk about my background in detail. explain challenges i've faced and how i've thought through to solution.
Divide array of numbers from 1 to 100 into 2 groups which have the same sum.
What is the complexity of the Quick Sort algorithm?
You have n coins and one of them is bad (either heavier or lighter), what is the maximum number n can be if you need to determine the bad coin in 3 weightings of a scale.
There are four balls, two black and two white. You pick two and random and flip their color from one to the other and repeat. How many times would you do this to ensure all four balls are the same color?
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