Question 2: Speed observations from a radar speed meter have been taken, giving the speeds of the subsidiary streams composing the flow along with the volume of traffic of each subsidiary stream. The readings are as under: Calculate: (i) Time-mean speed (ii)Space-mean speed (ii) Variance about space mean speed. IS pinn 50 pans 8s pese on spad Speed Volume of subsidiary mnad el spued (km hr) stream (Vehicle hour) 2-5 6-9 10-13 14-17 7. 18-21 20 z-5 22-25 44 26-29 80 30-33 82 34-37 79 38-41 49 42-45 36 46-49 26 50-53 9. 54-57 10 58-61
Question 2: Speed observations from a radar speed meter have been taken, giving the speeds of the subsidiary streams composing the flow along with the volume of traffic of each subsidiary stream. The readings are as under: Calculate: (i) Time-mean speed (ii)Space-mean speed (ii) Variance about space mean speed. IS pinn 50 pans 8s pese on spad Speed Volume of subsidiary mnad el spued (km hr) stream (Vehicle hour) 2-5 6-9 10-13 14-17 7. 18-21 20 z-5 22-25 44 26-29 80 30-33 82 34-37 79 38-41 49 42-45 36 46-49 26 50-53 9. 54-57 10 58-61
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter2: Transportation Systems And Organizations
Section: Chapter Questions
Problem 4P
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Question
![Question 2: Speed observations from a radar speed meter have been taken, giving the speeds of
the subsidiary streams composing the flow along with the volume of traffic of each subsidiary
stream. The readings are as under: Calculate: (i) Time-mean speed (ii)Space-mean speed (iii)
Variance about space mean speed.
Is pitn
50 puns on
s pese
sped
Speed
Volume of subsidiary
mmidel spued
(km hr)
stream
(Vehicle hour)
2-5
6-9
4
10-13
14-17
18-21
20
2-5
22-25
44
26-29
80
30-33
82
34-37
79
38-41
49
42-45
36
46-49
26
50-53
6.
54-57
10
58-61](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30a8b665-a7a5-4892-8724-fcfaded7d4b8%2Fe1e5a921-4163-4614-a738-e9b694e15c51%2Fcp3srb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 2: Speed observations from a radar speed meter have been taken, giving the speeds of
the subsidiary streams composing the flow along with the volume of traffic of each subsidiary
stream. The readings are as under: Calculate: (i) Time-mean speed (ii)Space-mean speed (iii)
Variance about space mean speed.
Is pitn
50 puns on
s pese
sped
Speed
Volume of subsidiary
mmidel spued
(km hr)
stream
(Vehicle hour)
2-5
6-9
4
10-13
14-17
18-21
20
2-5
22-25
44
26-29
80
30-33
82
34-37
79
38-41
49
42-45
36
46-49
26
50-53
6.
54-57
10
58-61
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