To do Alt + N D on Mac in Excel, download and install Accelerator Keys, then press Option, followed by N and D.
Command: Scatter Chart (X Y)
This is how to do Alt + N D on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + N D opens the Scatter (X Y) Chart menu with options for scatter plots with or without lines and markers. Scatter charts show relationships between two numeric variables, ideal for correlation analysis and scientific data.