to ask you solove a matrix, with Markorvsize composition
Quantitative Researcher Interview Questions
2,685 quantitative researcher interview questions shared by candidates
nothing special but some brain teaser and difficult probability
What is the difference between Matlab and c++ in terms of data storing
We have a function F defined as: F(x)=11*x What is the value of the ratio defined as the variance of F(x) divided by the variance of x?
You have a large jar containing 999 fair pennies and one two-headed penny. Suppose you pick one coin out of the jar and flip it 10 times and get all heads, What is the probability that the coin you chose is the two-headed one?
Consider a bubble sort algorithm dealing with 1~100. What is the probability that after the first round of bubble, the 10th element is in the 20th address?
Walk me through your resume
Consider a random permutations of numbers 1,...,31415. Let A be the number of it's fixed points. Let B be the number of non-fixed points. What is the variance of B-A?
Data Analysis on their raw data collection
52 cards, the probability of drawing 5 cards consisting of 2 pairs
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