Find the data problems
Real-world data is rarely perfect. Before any analysis can begin, you need to identify what's wrong with your data.
Explore the interactive tool to investigate three datasets: Customer Orders, Student Grades, and Employee Records. Click on any cell in the table to check if it contains a problem.
What types of data problems can you find in the datasets?
This exercise is part of the course
Introduction to Data Literacy
Hands-on interactive exercise
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