Problem
How would you use SQL window functions to calculate a 7-day rolling average and compare it to the prior 7-day period?
Practicing as: Data Scientist interview at Rhombus PowerHi, I'll play your Rhombus Power interviewer for the Data Scientist role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
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