Problem
What are the limitations of A/B testing, and how would you approach experimentation if user traffic is too low for traditional split testing at Xero?
Practicing as: Data Scientist interview at XeroHi, I'll play your Xero 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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