1-Programming: Given data on Facebook members friending/defriending each other on Facebook, find out whether a given pair of members are currently friends. 2- Statistics: Very basic questions on treatment effects under various sampling schemes. 3-Research Design Question: How would you test whether having more friends now increases the probability that a Facebook member is still an active user after 6 months?
How to choose emotions in like/dislike systems and any problems in the A/B test.
Then, he asked what if the cost of false positive is 0?
Write a Python function that displays the first n Fibonacci numbers.
Tell us about a time where you hand to handle a difficult situation
it was a question about improving the complexity of list merging algorithm from quadratic to linear
Est-ce que tu es à l'aise avec Java
Do you know l1 norm or l0 norm
What are 4 assumptions of linear regression?
Rate your statistics ability on a scale of 1-10
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