The problem is, the chart I'm doing it on refuses to show the error bars. I can tell that my expressions are correct because I can get it to adjust the scale of the Y axis when I make changes, but the error bars are not visible. They're set to be thick and red so there's no way I'm just missing them.
Has anyone run into a condition where error bars don't show?
FWIW, if I make a new chart without all of the "stuff" I've put into the existing chart, I can get the error bars to show. So, there's something specific to this chart that's causing it.