Naming Basics Best practice recommendations are to create a chart placing independent variables on the horizontal, x-axis and dependent variables on the vertical, y-axis.

Adding the x-axis and y-axis labels can be done in the usual way. However, Excel has no specific tools for adding individual data labels to each bubble. You will need to add each data label ...

If you have uneven distribution of data in your Excel chart, here is a better way to change the automatic axis settings.