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Cleaning and Validating Data

Medium
SQL & Data Manipulationdata cleaningdata validationAsked 1 times

Problem

What is your process for cleaning and validating data before performing complex analysis?

Practicing as: Data Analyst interview at Wood Consulting

Hi, I'll play your Wood Consulting 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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