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Join Transactions and Customers

Medium
SQL & Data ManipulationJoinsData Wrangling

Problem

How would you use SQL joins to combine transaction and customer tables?

Practicing as: Data Analyst interview at Amex

Hi, I'll play your Amex interviewer for the Data Analyst 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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