Please help me answer asap thankssss 3. Calculate the severity ratio of the recorded number of accidents in a certain city date from 2016to 2020. (10 pts)YearProperty DamageInjury24Fatality2016871120171053220184919201967149202096284 5. A traffic enforcer counts the number of vehicles at a specific location in the highway. In hiscounting, there are 420 vehicles arrived in span of 1 hour. Assuming that the arrival of vehicles isPoisson distributed, estimate the probabilities of having 7 vehicles ariving over a 30-second timeinterval, over the next one minutes. (10 pts)

As per bartleby policy i can answer only one question at a time Severity ratio is given as follows

Answered: Property Damage 87 Injury Fatality 11…

Engineering

Civil Engineering

Property Damage 87 Injury Fatality 11 Year 2016 24 2017 105 32 7 2018 49 19 5 2019 67 14 2020 96 28 4

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter5: Highway Safety

Section: Chapter Questions

Problem 1P

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Concept explainers

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.

Question

Please help me answer asap thankssss

3. Calculate the severity ratio of the recorded number of accidents in a certain city date from 2016
to 2020. (10 pts)
Year
Property Damage
Injury
24
Fatality
2016
87
11
2017
105
32
2018
49
19
2019
67
14
9
2020
96
28
4

5. A traffic enforcer counts the number of vehicles at a specific location in the highway. In his
counting, there are 420 vehicles arrived in span of 1 hour. Assuming that the arrival of vehicles is
Poisson distributed, estimate the probabilities of having 7 vehicles ariving over a 30-second time
interval, over the next one minutes. (10 pts)

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