Suppose a family has exactly two children. Given that at least one of the children is a boy, compute the probability that the other child is also a boy.
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Suppose a family has exactly two children. Given that at least one of the children is a boy, compute the probability that the other child is also a boy.
what is the square root of 64,000?
If you can only climb 1 stair or 2 stairs at a time, how many ways are there to climb 10 stairs.
There is a fair dice. After the first roll, you can decide whether to take the number or roll it again. However, you have to take the value from the second roll. If I charge you $4 to play this game and pay you whatever the dice shows, will you play this game?
Find the limit of the expression (1+1/x)^x as x tends to infinity.
HackerRank: One easy, one medium and one hard coding problem.
Black-Sholes, probability
1st question they asked me to find the expected value of 2 12-sided die. 2nd question they asked me which would I rather do, roll one 12-sided die and double the number or roll 2 12 sided die and add them together. If the number is <13, then your payoff is 0, and if It's over 13 your payoff is whatever number you get.
1. give a sort algorithm
Asked calibration of Libor Market Model