A line's length has been measured repeatedly on different occasions. The following are the results obtained: a. determine the weighted mean of the 5 sets of measurement b. What is the relative precision if the true length of the line is 352.39?

A line's length has been measured repeatedly on different occasions. The following are the results obtained: a. determine the weighted mean of the 5 sets of measurement b. What is the relative precision if the true length of the line is 352.39?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

1st measurement record- 352.33 t 0.03cm
2nd measurement record - 351.79 + e.07cm
3rd measurement record - 352.16 t 0.08cm
4th measurement record - 352.84 + e.01cm
5th measurement record - 351.55 + e.04cm

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