Expectation questions about coin games.
Quantitative Associate Interview Questions
10,168 quantitative associate interview questions shared by candidates
About probability of whether it will rain on weekend.
Coin flipping combined with game theory
expected value questions, probablistic intuitions.
Very tough problems on probability. The book "Heard on the Wall Street" could help.
There were probability and game theory questions.
You play rock paper scissors. You know that your opponent can't use rock. What's the optimal strategy?
Person A has a 20-sided dice and person B has three 6-sided dice. They both roll their dice and whoever gets a bigger number/sum of numbers wins the game. Is it a fair game? Same game with one more player C who has a 20-sided dice. Is this new game fair? (all dice are fair; a 20-sided dice has number 1,2,…, 20 on each of its 20 sides) 作者：匿名用户 链接：https://www.zhihu.com/question/29364614/answer/216229840 来源：知乎 著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。 Person A and B are going to play a coin toss game. There is an initial score 0, and whenever a head/tail appears, the score +1/-1. Repeating the coin toss until one wins, that is, when the score reaches +2/-2, A/B wins the game. There is also an initial stake $1 for the game and person A has the option to double the stake every time before a coin toss. When one person wins the game, the other player needs to pay the amount of dollars on the stake to the winner. The question is: if you are person A, what is your strategy and what is your highest expected payoff of the game?
1) Math Question 2) Probability question
The interviewer asked me why I want to apply for financial field.
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