Prepare data for exploration coursera answers
Week 1 – Data types and structures
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data types and structures coursera quiz answers Weekly Challenge 1 1. A data analyst at a book publisher is working on an urgent report for
Week 2 – Bias, credibility, privacy, ethics, and access
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database where data lives coursera week 2 quiz answers 1. Fill in the blank: A preference in favor of or against a person, group of
Week 3 – Databases: Where data lives
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prepare data for exploration weekly challenge 3 answers 1. Primary and foreign keys are two connected identifiers within separate tables. These tables exist in what
Week 4 – Organizing and protecting your data
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prepare data for exploration weekly challenge 4 answers 1. Fill in the blank: File-naming conventions are _____ that describe a file’s content, creation date, or