2) A. 10 ropes, each one has one red end and one blue end. Each time, take out a red and a blue end, make them together. Repeat 10 times. The expectation of the number of loops. B. 10 ropes, no color. All the other remains the same.
Operations Research Interview Questions
17,221 operations research interview questions shared by candidates
Rederive the MLE estimate for the weights with RMSE loss for linear regression.
If you have two coins, one is a fair coin and other is with two heads. If you get a coin and flip it, then if you know that is head, what is the probability that this coin is the fair one.
Suppose there is a point A on road. From this point, probability of any car to pass in 20 min. is p; then tell what is probability for any car to pass in 2 min.?
I may fill some phone interview questions, maybe not.
Are you able to work independently and what do u expect from ur line manager
Are you really interested to do research on the specified topic?
A, B and C are time series and the following rhos represent their correlation coefficients. rho(A,B)=0.7, rho(B,C)=0.8, what is rho(A,C)? Why the correlation matrix is positive semi-definite?
You keep rolling a fair die with 6 sides. What is the average number of rolling to obtain consecutive six 6s for the first time?
How do we measure your succes and the success of others?
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