You'll have to do it in Excel. There, you add Y error bars, and then you use
the Custom option. Click the button to see the spreadsheet, select the data,
and then click the button to get back to the error bar dialog.

If you need more specific instructions than that, let us know which version
of Excel you're using.

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"hand drawn circle" wrote in
message ...
Does anyone know how i can add 95% Confidence Interval error bars to a
column
chart? Thanks