They asked you to use SQL queries to partition data set.
Quantitative Associate Interview Questions
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Suppose there are n lily pads located on a unit circle, and a frog initially is sitting on one of them at time = 0. Every minute this frog will make a jump to the lily pad that is next to it, either to the left or to the right with probability = 1/2. Find the expected time in minutes for this frog to visit every lily pad on the unit circle.
What is a regression graph. What is the regression graph called.
statistical and programming questions
A bag of 4 balls, two red, one black, and one blue. You take two balls out at the same time, what's the probability that your second ball is red given the first ball is also red.
Find North Korea on a map.
Pretty basic reading/IQ test online
a conditional probability question, but the problem statement had no information about the prior knowledge. Therefore, although the problem was very simple, it is unsolvable mathematically. Question: you test for cancer in a machine that has the following specification; if you have cancer then it may reports 95%+ve or 5%-ve. The next day you get the results that you are -ve, do you celebrate?
A really difficult DP question, a more straightforward algorithm question about finding permutations, and a very difficult question about conditional probability and joint distributions.
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