Mostly situational.. guesstimate and SPSS related questions to mark proficiency in statictics and visualizations.
Associate Research Scientist Interview Questions
14,625 associate research scientist interview questions shared by candidates
You have a table with appID, eventID, and timestamp. eventID is either 'click' or 'impression'. Calculate the click through rate. Now do it in for each app.
We have a table called ad_accounts(account_id, date, status). Status can be active/closed/fraud. A) what percent of active accounts are fraud? B) How many accounts became fraud today for the first time? C) What would be the financial impact of letting fraud accounts become active (how would you approach this question)?
What's your strengths for this position
The HR personnel did not ask any questions, he only wanted to schedule an interview.
write code to generate iid draws from distribution X when we only have access to a random number generator
How do you map nicknames (Pete, Andy, Nick, Rob, etc) to real names?
If a PM says that they want to double the number of ads in Newsfeed, how would you figure out if this is a good idea or not?
You a 2 dices. What's the probability of getting at least one 4? Same question with n dice.
Sent a takehome test related to machine learning and variable importance
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