Given the following data in measuring a distance of a certain line:DistanceNo. of Measurements740.534740.593740.576740.537Calculate the relative error or precision of the mean.a. 1:300,000O b. 1: 200,000O c. 1: 100,000O d. 1: 150,000

Given:- The following data in measuring a distance of a certain line is given:- Distance No. of…

Given the following data in measuring a distance of a certain line: Distance No. of Measurements 740.53 4 740.59 3 740.57 740.53 7 Calculate the relative error or precision of the mean. a. 1:300,000 b. 1: 200,000 O c. 1: 100,000 d. 1: 150,000 CO

Given the following data in measuring a distance of a certain line: Distance No. of Measurements 740.53 4 740.59 3 740.57 740.53 7 Calculate the relative error or precision of the mean. a. 1:300,000 b. 1: 200,000 O c. 1: 100,000 d. 1: 150,000 CO

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: What is the standard deviation of the adjusted value for the following set of 10 distance…

A: Given: The number of observations is 10. The data of observation is 532.688, 532.682, 532.682,…

Q: Determine the estimated error in length of AE that was observed in sections as follows: Section…

Q: Given in Figure 3.1 are the observed forward and back bearings of a closed compass traverse. Adjust…

A: Submission of all angle for 6 line should be 720° Fore bearing and back bearing of traverse change…

Q: In the figure, he, hr, z and the measured slope length I were 5.65 ft, 5.38 ft, 96° 18' 56", and…

A: L=403.62ft z=96o18'56"

Q: What are the values of X, and Y of the table below using the storage-indication method and equation…

Q: a. Most probable value b. Standard deviation c. 95% probable error d. Confidence Intervals For the…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: The distance between point A and B was measured 15 times. The mean of the 15 measurements is…

A: Given data- Sample size n = 15Mean=124.555'Standard deviation σ= 0.500'To Find-The 50% Error E

Q: Given the following data in measuring a distance of a certain line: Distance No. of Measurements…

A: Most probable value is given by :MPV=∑ wx∑ w

Q: Two engineering students use a steel tape to measure a base line repeatedly and the results in…

A: Most probable value is the mean of values given when weight is same for all.It is the value which…

Q: Datum in the figure, A. Ar elev, eleve and the measured slope length L were 1.634, 1.546, 987.207,…

A: he =1.634 mhr = 1.546 mElevA = 987.207 mElevB = 1006.816 mL = 435.955 m

Q: 1. What is the distance between the stadia hairs on the instrument's scope? (answer in mm) 2. What…

Q: The % error, or Eso = 0.6745(0), is the so called probable error. It establishes limits which the…

A: The 50% error, or E50 = 0.6745(σ), is the so called probable error. It establishes limits which the…

Concept explainers

State Plane Coordinate Systems

The state plane coordinate system (SPCS or SPS) is a collection of 124 coordinate systems or geographic zones prepared for particular regions of the U.S. Every state consists of one or more than one state plane zone, the boundaries of which generally follow the county lines. Inside the U.S., there are 110 zones in total, 10 more zones in Alaska, 5 in Hawaii, and 1 for Puerto Rico and US Virgin islands. The system is extensively used for geospatial and geographic data assembling by the state and local governments.

Question

Given the following data in measuring a distance of a certain line:
Distance
No. of Measurements
740.53
4
740.59
3
740.57
6
740.53
7
Calculate the relative error or precision of the mean.
a. 1:300,000
O b. 1: 200,000
O c. 1: 100,000
O d. 1: 150,000

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

11. As part of a project, you have been asked to determine the adjusted height of a client's office building. To obtain sufficient redundancy in the number of observations required to perform the necessary least-squares solution, you have measured 2 distances (d. and d.) and 2 angles (0, and 0.) as depicted in the following figure. The subsequent observations and their associated uncertainties are summarized in the table below. Assume that all observations were obtained independently and that 0, is exactly 69° 18' 33".
Tacheometwr.
a. Two points A and B (distance =100m) were nominated at the field and Two points A and B (distance =100m) were nominated at the field and At Mid Point At End Point Point A 1.477 1.626 Point B 1.055 1.201 Height Diffierence Calculate the collimation error and demonstrate with a figure. Comment on the vertical collimation error and explain how we can adjust the vertical collimation error for a levelling instrument?
From the measured values of distance AB, the following data were recorded. DATA DISTANCE NO. OF MEASUREMENT 1 135.264 4 2 135.626 6 3 135.859 4 4 135.283 6 FIND THE PROBABLE ERROR OF THE MEAN. (7 DECIMAL PLACES)
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: 1st set of measurement= 1202.50±0.03M2nd set of measurement= 1202.75±0.05M 3rd set of measurement= 1202.85±0.08MDetermine the weighted mean of the three sets of measurements.
2. The following values were determined in a series of tape measurements of a line: 920.58, 920.40+920.38+920.48+920.40+920.46 meters. Determine the probable error of a single measurement and probable error of the mean.
Solution in this format:Given:Required:Solution: The measured values of distance AB were recorded. Compute the following: round up the values in three decimal placesa. Probable error b. Standard deviationc. Standard error Trials Distance 1 200.672 2 200.676 3 200.522 4 200.699 5 200.501
CLOSED COMPASS TRAVERSE. Given in the accompanying sketch are the observed forward and back bearings of a closed compass traverse. Adjust the observed directions and tabulate values accordingly. Can you show the complete solution for this problem including the computation. Thank you
What is the total random error in 11 measurements, if you ?know the single random error is + 10.9 mm
(2) Please provide a solution
solve the unknowns and solve for the length of CA
A distance was measured 12 times and the average distance was found to be 684.887m. If the two measurements 680.264m and 689.473m are deleted from the data as being inconsistent with the other measurements, then the average of the remaining is? Express the Answer to four decimal places & Proper Unit Provide the Complete Solution Please.