Questions about probability and expected value.
Quantitative Trader Interview Questions
1,130 quantitative trader interview questions shared by candidates
tossing balls and calculating expected values.
If you flip a coin, what is the probability that you get heads
It was a question about cookies and how many flavors there were.
N/A NDA Quantitative Problem Solving
4 dice flipped, asked for EV if each is $1. Then asked about if you could reflip all.
What is the Nash equilibirum of a particular game?
Various betting games and confidence intervals
Suppose you have two urns that are indistinguishable from the outside. One of the urns contains 3 one-dollar coins and 7 ten-dollar coins. The other urn contains 5 one-dollar coins and 5 ten-dollar coins. Suppose you choose an urn at random and draw a coin from it at random. You find that it is a $10 coin. Now you are given the option to draw again (without replacing the first coin) from either the same urn or the other urn. Should you draw from the same urn or switch
Exercises with dice and probability questions on this
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