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Project Scientist Interview Questions
61,030 project scientist interview questions shared by candidates
As a part of a bigger question: "How do you draw a uniform random sample from a circle in polar coordinates?"
If you give N riders with the probability of P a $5 coupon, what is the expected coupon spend
Given two lists of sorted integers, develop an algorithm to sort these numbers into a single list efficiently.
What was the angle between the clock hands at 3:15.
You have a google app and you make a change. How do you test if a metric has increased or not?
How would you measure the health of Mentions, Facebook's app for celebrities? How can FB determine if it's worth it to keep using it? If a celebrity starts to use Mentions and begins interacting with their fans more, what part of the increase can be attributed to a celebrity using Mentions, and what part is just a celebrity wanting to get more involved in fan engagement?
How to write a function to make a biased coin from a fair coin and vice versa
How would you test if survey responses were filled at random by certain individuals, as opposed to truthful selections?
There are 6 marbles in a bag - 1 is white. You reach in the bag 100 times. After drawing a marble, it is placed back in the bag. What is the probability of drawing the white marble at least once?
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