Unit 3

Take the MEAN of the squares. Take the SQUARE ROOT of the mean. r.m.s. size of a list = It’s easy to remember what to do here because the initial r.m.s. is the procedure to follow, in reverse (Square, take the Mean, take the square Root). Here is a link to an Excel spreadsheet that will help you find the rms . RMS spreadsheet. Standard Deviation ................
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