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## Main Question or Discussion Point

If I have multiple RMS voltage values over a day's time and I want to find the average - should I use RMS or arithmetic mean?

I think I would use arithmetic mean because RMS is just to account for the +/- direction of voltage, but I'm looking for confirmation.

Thanks!

I think I would use arithmetic mean because RMS is just to account for the +/- direction of voltage, but I'm looking for confirmation.

Thanks!