Error of Mean in Surveying Formulas

Error of Mean is the error in calculating the mean of the observations. And is denoted by E_m.

Formulas to find Error of Mean in Surveying Formulas

fxMean Error given Sum of ErrorsGo

fxMean Error given Specified Error of Single MeasurementGo

fx Sum of Errors of Observations Go

fx Number of Observations Go

fx Specified Error of a Single Measurement Go

What is the Error of Mean?

Error of Mean is the error in calculating the mean of the observations.

Can the Error of Mean be negative?

{YesorNo}, the Error of Mean, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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