Business Intelligence with Microsoft Power BI - with Material - Aggregation in a Table

The video tutorial explains how to use aggregation functions in tables, such as sum, count, average, minimum, and maximum. It demonstrates creating and resizing tables, using the field section to select different aggregation types, and advanced techniques like standard deviation and percentage distribution. The tutorial also covers converting columns to show percentage distribution of subcategories, helping users quickly identify key insights from data.

What is the default aggregation type when creating a table?

• Average

• Count

• Maximum

• Sum

Which aggregation option would you select to find the highest value in a dataset?

• Maximum

• Count

• Average

• Minimum

How can you display a field's value as a percentage of the total?

• By using the 'Show Value As' option

• By applying a filter to the table

• By selecting 'Sum' in the aggregation options

• By choosing 'Average' in the field settings

Which subcategory had the highest average profit according to the video?

• Tables

• Copies

• Machines

• Phones

What is the purpose of sorting the percentage distribution in descending order?

• To list subcategories alphabetically

• To find the subcategory with the lowest profit

• To identify the subcategory with the highest sales

• To determine the subcategory with the highest profit