the probability of getting a pair, a straight in 52 cards
Data Interview Questions
132,926 data interview questions shared by candidates
Why are manhole covers round?
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?
Details about my experience in Saudi
Python coding: count the same letters in a single word
See other posts - mine were similar/the same for the phone screen. Had to sign an NDA for the virtual onsite, so can't give details.
How to choose emotions in like/dislike systems and any problems in the A/B test.
Match all words in a document against an name dictionary and anonymize them using a hash.
MySQL query (join, group by)
How to calculate the average number of people in one family member, after survey by a call?
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