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Data quality dimension practice

As a data analyst at National Financial Bank, you are responsible for a marketing report which you share with the marketing manager so that she can track customer information.

As you begin to understand data quality more, you have decided to start measuring data quality using three important data quality dimensions: Validity, Completeness, and Uniqueness. You have decided that it is best to focus on these dimensions because they are basic yet high impact.

The cheat sheet has some key Data Quality Dimensions that you might find useful throughout the course.

This exercise is part of the course

Introduction to Data Quality

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