Problem
Given a dataset of customer orders, write a Pandas query to find the rolling 7-day average of transactions per store location.
Practicing as: Data Scientist interview at Mcdonald'S Global Office In IndiaHi, I'll play your Mcdonald'S Global Office In India interviewer for the Data Scientist role. Candidates describe these interviews as mostly positive and on the easier side, 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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