Business Intelligence with Microsoft Power BI - with Material - Grouping in Power BI

The video tutorial explains how to group data in Power BI, focusing on grouping population data by country and calculating aggregations like sum and average. It covers data preparation, basic grouping, advanced grouping with multiple aggregations, and multi-level grouping. The tutorial demonstrates using the 'group by' feature in Power BI, similar to Excel, and provides step-by-step instructions for handling errors and renaming columns.

What options are available for changing the aggregation method in Power BI?

Explain how to group data by both country and city in Power BI.