14. Add the left wave to the Chart

NEXT

Click anywhere on the chart area. In the main menu choose: Chart ----->click the tab Series ----> click Add -----> type yl(m) in the Name box; type =Sheet1!$C$18:$C$418 in the X values box; and type =Sheet1!$E$18:$E$418 in the Y values box ----> Click OK button.

 

 


wave14