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Data Accuracy With Messy Inputs

Medium
SQL & Data Manipulationmissing valuesdata cleaningdata integrity

Problem

How do you ensure data accuracy and integrity when working with incomplete or messy datasets?

Practicing as: Research Analyst interview at Exl

Hi, I'll play your Exl interviewer for the Research 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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