Using SQL to clean data

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Spreadsheet, Data Cleansing, Sample Size Determination, SQL, Data Integrity

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2021年11月18日

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My course instructor Sally was really passionate and informative of this course. It motivated to work harder and made me more enthusiastic to indulge in this course even more.\n\nThank you Sally!

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2021年8月15日

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A wonderful learning experience with great instructors, easy to understand illustrations and presentations, relevant quizzes to keep you engaged, and most of all aboundant resources for practice.

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Cleaning data with SQL

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