Conditional probability with real-world context.
Junior Quantitative Analyst Data Analyst Interview Questions
10,227 junior quantitative analyst data analyst interview questions shared by candidates
4 problems in total with the last two being dice problems. The problems themselves aren't difficult but to answer them accurately, fast on the spot is non-trivial. Forget about the green book - only do dice and card problems and scrape the whole glassdoor.
Even more math questions, with a bit of game theory.
Rolling two fair dices, what is the probability of the multiple of the values are square numbers?
We first talked about the blotto problem. Then did a classic probability question, with Markov chains. Had to make realisation about each step being independent and then turn part of the question into a geometric sum. He led me through quite smoothly.
You bet on a number of die rolls to finish the game board. You play against 2 bots who trade with you. One is smart and knows the next roll and a dumb bot who does whatever you do.
How much would you pay to play this game?
Game on betting on dice and expected value
It was a probability, expected value game where I had to optimise to maximise profits.
Jim rolls a fair, 6-sided die until he gets a 4. What is the expected value of the highest number he rolls through this process
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