First question: Weather report says there is a 30% chance of rain on Saturday and 30% chance of rain on Sunday. What can you say about the probability that it rains on at least one of the days?
Quantitative Research Internship Interview Questions
3,501 quantitative research internship interview questions shared by candidates
Coupon collector problem.
questions related to linear model, simple neural nets, and brainteaser.
Ask about my programming background as well
Angle between clock hands at different times.
A mouse can move one room over within three adjacent rooms in a row each day. You can only check one room. What is the expected number of days it will take to find the mouse? Then, same question but rooms are in a triangle, meaning the mouse can go to either of the two other rooms it is not in.
Given 3 black and 2 white balls in a bag, you can take several balls and stop when you want to. How should you determine when to stop in order to maximize expectation of b-w. This part is easy, Then some generalization of it which is really hard.
Bayes problem involving an unfair coin mixed in a certrain number of fair coins
two math questions in the first round, one coding problem in the second round
Standard math / probability questions and brainteasers
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