How do I keep my trend line but remove the underlying line graph?
I have a bucket load (literatly) of temperature data that I have charted on a line graph. There is some jitter in the readings and I would like to present the results as an averaged trend line. No problem so far, but how do I then hide the original line graph? I want to only keep the trend line.
I am runing the latest version of Numbers.
Numbers-OTHER, OS X Yosemite (10.10.2)