Power BI Mini Master Class 1: Using a REST API as a data source

Visualize the data in Power BI

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In this lesson, you’ll refine your visualization techniques in Power BI.

You will begin by identifying any inconsistencies in the data, such as unexpected population jumps.

The you will utilize a line chart to display population over time. Differentiate between actual and forecasted data using distinct styles such as solid vs. dashed lines. Add labels and adjust axes titles for clarity, and highlight the forecast period with shading and reference lines.

Next Steps:
Prepare for publishing and refreshing the data in Power BI Service, addressing any potential errors in the Power Query setup to ensure successful data refresh scheduling.