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Data Cleaning and Preprocessing

Medium
SQL & Data ManipulationSubqueriesData WranglingCTEs
Asked 2mo ago|
Deloitte
Deloitte

Problem

How do you approach data cleaning and preprocessing in your analysis?

Practicing as: Marketing Analytics Specialist interview at Deloitte

Hi, I'll play your Deloitte interviewer for the Marketing Analytics Specialist 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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