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

This video tutorial explains how to use tree maps in Power BI to visualize hierarchical data. It covers the basics of creating a tree map, interpreting the data by analyzing the size and position of elements, and enhancing the visualization with data labels. The tutorial also demonstrates how to analyze sales data by region, using tree maps to identify which regions contribute most to sales in different categories.

What is the primary purpose of a tree map in Power BI?

• To create pie charts

• To display geographical data

• To analyze time series data

• To show hierarchical data with parent-child relationships

In a tree map, what does the top position of a category indicate?

• It has the highest value

• It is the least important category

• It has the lowest value

• It is the most recent entry

How can you determine which region has the highest sales within a category in a tree map?

• By the number of regions displayed

• By the alphabetical order of the region

• By looking at the color of the region

• By checking the size and position of the region

What feature can be used to clarify the values in a tree map?

• Data labels

• Color gradients

• 3D effects

• Animation

Why is the size of a section important in a tree map?

• It represents the sales volume

• It highlights the most colorful section

• It shows the popularity of the category

• It indicates the number of items