Looking at the draining time of water over a certain distances

[Big Drop]

Hi,

Basically I'm doing a experiment, and part of is looking at the draining time of water over a certain distances.

I've got the data but unsure how to put it into a graph. The data goes something like this:

Water heights [mm] Velocity of water [m/s]

120 - 90 1.30E-03
90 - 60 1.20E-03
60 - 30 9.38E-04
30 - 0 4.23E-04

I want to put this into a scatter graph, comparing the two, water heights on the x-axis. But I'm unsure if i can use the points '120-90' as x-axis values. Can I?


Thanks

 

[EnumaElish]

In an Excel graph, you can designate any array of contagious cells as the x-axis labels.