I have two series of data I wish to plot on the same graph: Series 1 has 10 data points, Series 2 has 15 data points.

I want to show both series on the same chart (presumably Scatter) with the points covering the same distance on the X Axis (i.e. Series 2 points are closer together and the final Series 1 and Series 2 displaying at the same point on the X Axis).

At the moment I am using a Scatter Chart.

EDIT here's my data, these are the two series:

- 11.69 11.70
- 11.87 11.70
- 12.38 11.77
- 11.89 11.96
- 11.57 12.77
- 11.67 13.16
- 12.23 13.08
- 12.21 13.28
- 12.52 12.87
- 12.24 12.82
- 12.12 12.82
- 12.21 12.89
- 12.25
- 12.49
- 12.47
- 12.78