Generally error bars (standard deviations) vary point-by-point in a graph
depending on the distribution of individual values for each point. Excel can
calculate these separate standard deviations, but there appears to be no way
to display them in a graph. Has anyone found a way around this for Excel
2003 (SP-2)?

----------------
This post is a suggestion for Microsoft, and Microsoft responds to the
suggestions with the most votes. To vote for this suggestion, click the "I
Agree" button in the message pane. If you do not see the button, follow this
link to open the suggestion in the Microsoft Web-based Newsreader and then
click "I Agree" in the message pane.

http://www.microsoft.com/office/comm...excel.charting