Q1. You have a box of 8 coins. 7 of them are normal fair coins, while 1 has tails on both sides. You pick a coin at random from the box and toss it 3 times, and get 3 tails. The probability that the coin you chose was one with tails on both sides can be expressed in the form M /N, where M and V are relatively prime positive integers (i.e. their greatest common divisor is 1). Compute M + N.
Perform regression on a dataset.
If you go back to your previous job now with the skills you've equipped with, what would you do differently in the project?
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Whats is the solution to OLS
Why do you want to work at Quadrature?
If we contact your previous manager, what they would say are your strengths and weaknesses?
Code up a queue implementation of a streaming median estimator.
(2nd round Personality test result-Technical interview) Questions about SQL.
In a set of words, group words which are anagrams of each other.
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