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.
Research Executive Interview Questions
83,817 research executive interview questions shared by candidates
Rederive the MLE estimate for the weights with RMSE loss for linear regression.
Do you know Bezout's theorem?
Write a function to append two lists in OCaml.
Why add l2 penalty to linear regression.
Throw a fair die 100 times, what is the probability that you will get more than 75 tails?
Standard stuff with judgemental.ones thrown in i.e will you pay for someone to watch your kids while you work from home ? Will you be distracted all day? Etc
Where in the earth or a sphere, you can return to the same place once you walk 1 mile to south, 1 mile to east and 1 mile to north?
There is a game where you have three coins, and your opponent has three coins. You both flip your coins at the same time. If the number of heads you have matches the number of heads he has, then you win $2. Otherwise you lose $1. Do you want to play this game?
If you are playing tennis and are at deuce with your rival, how would you choose to proceed? There are two options: keep playing deuce rule until you or your rival wins. Or you play 3 mini points rule, who win 2 points wins the game. Assume you winning rate is 0.7 i.i.d at each point, which rule would you pick?
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