The Root Mean Square (RMS) is a statistical measure of the magnitude of a varying quantity. It's particularly useful in various fields, including electrical engineering, physics, and statistics. The RMS is defined as the square root of the arithmetic mean of the squares of a set of numbers.
The formula for RMS is:
\[RMS = \sqrt{\frac{1}{n}\sum_{i=1}^{n} x_i^2}\]
Where:
Let's calculate the RMS for the dataset: 3, 4, 5
This scatter plot represents the example dataset. The red dashed line indicates the RMS value (approximately 4.08), showing how it relates to the individual data points.
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