A surveying instructor sent out 6 groups of students to measure a distance between two points marked on the ground. The students came up with the following six different values: 250.25, 250.15, 249.90, 251.04, 250.50, and 251.22 meters. Assuming these values are equally reliable and that variations result from accidental errors, determine the most probable value of the distance measured.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A surveying instructor sent out 6 groups of students to measure a distance between two
points marked on the ground. The students came up with the following six different
values: 250.25, 250.15, 249.90, 251.04, 250.50, and 251.22 meters. Assuming these
values are equally reliable and that variations result from accidental errors, determine the
most probable value of the distance measured.
Transcribed Image Text:A surveying instructor sent out 6 groups of students to measure a distance between two points marked on the ground. The students came up with the following six different values: 250.25, 250.15, 249.90, 251.04, 250.50, and 251.22 meters. Assuming these values are equally reliable and that variations result from accidental errors, determine the most probable value of the distance measured.
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