Let's say that I have a bunch red, yellow, and blue marbles in a bag. Given that I pulled 2 marbles out of the bag and that one of them was blue, what is the probability that the other one is not red?
Quant Developer Interview Questions
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- Probability - Statistics - Trading and Market Making
There is a hat containing 100 one-dollar bills, 10 ten-dollar bills, and 1 one-hundred-dollar bill. You draw bills one by one at random without replacement. At any moment, you may choose to say "stop"—either right from the start or immediately after seeing the last drawn bill. Once you say stop, the next bill drawn will be yours. Question: What is the optimal strategy? And how much would you be willing to pay to play this game?
Estimate the number of windows in Chicago
You guess a number "n" from 1-6 and I roll a dice. If the dice is more than or equal to your number you get paid n$, otherwise you don't get paid anything. How much would you be willing to pay to play this game?
Dsa round leetcode ez to med
You flip 10 coins, half fair half not fair. What's the probability of an even number of heads
What is the probability of getting even number of heads given 4 coins
What is the probability that HHT happens before HTT?
If you are playing a game where you are consecutively flipping a coin. I win if 4 heads shows up and you win if 4 tails shows up. They don’t need to be in a row. What is the maximum number of turns this game can take.
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