Hi,
These sites have instructions for adding datum lines,
http://peltiertech.com/Excel/Charts/...orzErrBar.html
http://www.andypope.info/charts/averageline.htm
Cheers
Andy
BYUguardgirl wrote:
I'm making a chart to show the test scores of my students. I want to show the
level of proficiency on my chart. For example, my students must achieve a
score of 25 to be considered proficient. I want the line for 25 to be
darkened. Does anyone know how to do this?
--
Andy Pope, Microsoft MVP - Excel
http://www.andypope.info