question archive The length of a line was measured repeatedly on three different occasions and probable error of each mean value was computed with the following results: Set 1 of measurement=1201
The length of a line was measured repeatedly on three different occasions and probable error of each mean value was computed with the following results: Set 1 of measurement=1201
Subject:Civil EngineeringPrice: Bought3
The length of a line was measured repeatedly on three different occasions and probable error of each mean value was computed with the following results:
Set 1 of measurement=1201.50+-0.02
Set 2 of measurement=1201.45+-0.04
Set 3 of measurement=1201.62+-0.05
Determine the weighted mean of the three set of measurement.
