four numbers, 1, 2, 3, 4, three operator, +,-,*, put them randomly, Q: expectation
Assistant Trader Interview Questions
578 assistant trader interview questions shared by candidates
Five people with different ages are going to sit in a round table. What is the probability that they sit in ascending or descending age order?
How many ways can 5 different people sit down in a line of chairs?
How many oranges are consumed per year in Ireland?
Same game, except this time you are given the choice to re-roll after the initial roll, making the initial result null you are paid based on the second roll. How much would you pay to play this game?
Dice expectation. Coin question
given you got one of x,y or z correct what is probability you got all three correct
I have 100 green marbles and 100 red marbles and I can divide them up however I want between 2 bags. There has to be 1 marble in each bag, other than that no restrictions. You do not know how I divide them up or which bag you are getting. If you pick a green marble I pay you 100 dollars, If you pick a red, I pay nothing. What is a fair price for this game?
probability of getting even number of heads when flipping 39 coins
You have two dices. There are two players. You each pick a number. The person who picks the number closest or equal to the sum of the roll of the dices is the winner. What is the strategy to optimize chances of winning. Also, is it always better to pick the number that has the highest chance of being rolled? This situation does not apply to the rules of this game. For example, this question could apply to the rules when the two numbers on the die are multiplied rather than added.
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