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Property of Arithmetic Mean
The sum of deviations of observations from their arithmetic mean is zero:
$$\sum_{i=1}^{n}(x_i-\bar{x})=0$$
Usage
- Used frequently in proofs and simplification of statistical expressions.
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Property of Arithmetic Mean
The sum of deviations of observations from their arithmetic mean is zero:
$$\sum_{i=1}^{n}(x_i-\bar{x})=0$$
Usage
- Used frequently in proofs and simplification of statistical expressions.
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