Power BI Masterclass - Power BI Data Prep Challenge 3 - Count Customer Ratings and Sorting

The video tutorial guides viewers through analyzing product ratings using Excel and Power BI. It begins with an introduction to the ratings challenge, followed by importing and transforming data in Power BI. The tutorial covers splitting and cleaning data, creating visualizations, and sorting data for better insights. The instructor emphasizes the importance of maintaining original data integrity and demonstrates how to create a sorting table for custom sorting of ratings.

What is the significance of trimming spaces in the rating data?

What steps are taken to create a sorting table for the ratings?

How can you ensure that the ratings are displayed in the desired order?