To study congestion in the core of a city, a survey measured traffic volume at a busy intersection between the hours of 1300 and 1600. Describe the bias that could influence the results of this survey.Suggest ways in which the survey could be redesigned to reduce the possibility of bias.

There can be a day bias existing in this. On some days of the week, there could be more congestion…

Answered: Describe the bias that could influence…

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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To study congestion in the core of a city, a survey measured traffic volume at a busy intersection between the hours of 1300 and 1600.

Describe the bias that could influence the results of this survey.
Suggest ways in which the survey could be redesigned to reduce the possibility of bias.

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