Data Profiling with COUNT & SUMPRODUCT in Excel

The video tutorial covers data profiling using advanced Excel functions like COUNT and SUMPRODUCT. It explains the concept of data profiling, its importance, and various techniques used to ensure data quality. The tutorial demonstrates how to use Power Query Editor for data analysis and highlights common data errors and their resolutions. It also provides practical examples of applying Excel commands to analyze and clean data effectively.

What is data profiling and why is it important?

Describe the different systems of checking data in data profiling.

What methods are utilized in data profiling?

Explain how to apply the COUNT and COUNTA functions in Excel.

What issues can arise when checking for blank cells in data?

How do you resolve division errors when using the SUMPRODUCT function?

What is the significance of removing duplicates in data profiling?