Rolling average sales

After spending some time with the data, you are curious about how sales is changing at a more granular level. Specifically, you are curious if the rolling average amount of sales can reveal any useful insights. You will be comparing all segments against a global average sales value on a single line chart. Continue your analysis of the Superstore dataset.

If you lost progress, load the workbook 2_2_rolling_average_sales.pbix from the Exercises folder on the Desktop.