A civil engineer measures the distance of points A and B and the following values were recorded in a series of measurements. Trials (T)1 with No. of Measurements (NM)= 200.58, T 2 with NM= 200.40; T 3 with NM = 200.38  and T 4 with NM = 200.46. Determine the average value (mean), probable error of mean, and precision of the measurements..

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A civil engineer measures the distance of points A and B and the following values were recorded in a series of measurements. Trials (T)1 with No. of Measurements (NM)= 200.58, T 2 with NM= 200.40; T 3 with NM = 200.38  and T 4 with NM = 200.46. Determine the average value (mean), probable error of mean, and precision of the measurements..

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