Problem
How do you detect and handle selection bias and sampling bias in a historical dataset before training a predictive model?
Practicing as: Data Scientist interview at Oliver WymanHi, I'll play your Oliver Wyman interviewer for the Data Scientist role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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