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Practice multiple choice certification questions for IBM Certified watsonx Data Scientist - Associate / C1000-177 and review the explanation after each answer.

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Flashcard Practice IBM Certified watsonx Data Scientist - Associate / C1000-177 Multiple Choice

An invoice_row_id is unique for every record and was assigned sequentially only for database storage. What should an analyst usually do before modeling payment risk?

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Retain the raw sequence because later invoice numbers must indicate greater risk Exclude it from model inputs but retain it separately for joins and traceability Split the ID into digits and keep each digit as an independent predictor Hash the row IDs into buckets and assume collisions create stable groups

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