Variance in Surveying Formulas

The Variance is defined as the average of the squared differences from the Mean. And is denoted by σ².

Formulas to find Variance in Surveying Formulas

fxVariance of ObservationsGo

fx Sum of Square of Residual Variation Go

fx Number of Observations Go

What is the Variance?

The Variance is defined as the average of the squared differences from the Mean.

Can the Variance be negative?

{YesorNo}, the Variance, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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