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 Analyst 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?
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?
Estimate the number of windows in Chicago
Dsa round leetcode ez to med
What is the probability of getting even number of heads given 4 coins
2) Alice and Bob play baseball for two periods. Can Alice have a better batting average than Bob in the first period but Bob have a better batting average overall?
You flip 10 coins, half fair half not fair. What's the probability of an even number of heads
One bus leaves. At each stop, 3/4 of the people get off the bus, while 7 get in. It keeps going that way until the end. What is the minimum number of passenger at the beginning? Roll two dices, multiply their result. What is the probability to get a square number
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