Problem
Design an A/B test to evaluate a new claims workflow at Guardian Life, including the primary metric, guardrail metrics, and how you would determine sample size.
Practicing as: Data Scientist interview at Guardian LifeHi, I'll play your Guardian Life 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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