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Cleaning Data Before Analysis

Medium
MediumSQL & Data Manipulationdata preparationdata cleaningdata integrityAsked 1 times

Problem

How do you approach cleaning a large, messy dataset before analysis?

Practicing as: Business Analyst interview at Southern Glazer's Wine & Spirits

Hi, I'll play your Southern Glazer's Wine & Spirits interviewer for the Business 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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