How sure are you about your answers?
Trader Intern Interview Questions
8,651 trader intern interview questions shared by candidates
flip 4 coins. the probability of having an odd number of heads.
Two teams are playing a best-of-7 tournament. Each team has a 50% chance of winning. What is the probability that they reach the 7th game?
Round 1: Typical Question you can find here. Adding up odd numbers within 100, two painters paint at different speed to work together, what's the chance 12 coins tossed having an even number of heads. Totally 8 of them.
The classic 5 pirates/100 pieces of gold game theory question. Did not expect it.
How many commercial airplanes are bought in the U.S. every year? Give 90% confidence.
I did not know about glassdoor, so the most unexpected was evaluation of my confidence (in %) in my answers. the only one that I struggled with (without pen and paper) was the car betting game. after the interview I googled the questions and they are all on this site.
How much paper can be made from a tree?
Expected value of various binomial distributions, game theory
Give me a 10% confidence interval on the mass of the earth
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