Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
TIME SEC NO. OF VEHICLES OBSERVED 1.0 1.4 2 1.4 1.8 1 1.8 2.2 5 2.2 2.6 36 2.6 3.0 54 3.0 3.4 52 3.4 3.8 25 3.8 4.2 12 4.2 4.6 3 4.6 5.0 2 >> 5.0 No 0 (a) (b) (c) (d) Covert the time to speeds. Calculate the mean, median, standard distribution, variance, and modal speed of the sample. Plot the cumulative frequency and measure the 15th, 50th and 85th percentile speeds. What would you recommend as a speed limit on this facility? Explain your reasoning in making your choice. x1 11 Σnisi Σnis; ² - NX² S = = N-I N

TIME SEC NO. OF VEHICLES OBSERVED 1.0 1.4 2 1.4 1.8 1 1.8 2.2 5 2.2 2.6 36 2.6 3.0 54 3.0 3.4 52 3.4 3.8 25 3.8 4.2 12 4.2 4.6 3 4.6 5.0 2 >> 5.0 No 0 (a) (b) (c) (d) Covert the time to speeds. Calculate the mean, median, standard distribution, variance, and modal speed of the sample. Plot the cumulative frequency and measure the 15th, 50th and 85th percentile speeds. What would you recommend as a speed limit on this facility? Explain your reasoning in making your choice. x1 11 Σnisi Σnis; ² - NX² S = = N-I N

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

(Please only do parts A and B. And please show formulas/ work. Thank you) 

TIME SEC NO. OF VEHICLES OBSERVED 1.0 1.4 2 1.4 1.8 1 1.8 2.2 5 2.2 2.6 36 2.6 3.0 54 3.0 3.4 52 3.4 3.8 25 3.8 4.2 12 4.2 4.6 3 4.6 5.0 2 >> 5.0 No 0 (a) (b) (c) (d) Covert the time to speeds. Calculate the mean, median, standard distribution, variance, and modal speed of the sample. Plot the cumulative frequency and measure the 15th, 50th and 85th percentile speeds. What would you recommend as a speed limit on this facility? Explain your reasoning in making your choice. x1 11 Σnisi Σnis; ² - NX² S = = N-I N
Transcribed Image Text:TIME SEC NO. OF VEHICLES OBSERVED 1.0 1.4 2 1.4 1.8 1 1.8 2.2 5 2.2 2.6 36 2.6 3.0 54 3.0 3.4 52 3.4 3.8 25 3.8 4.2 12 4.2 4.6 3 4.6 5.0 2 >> 5.0 No 0 (a) (b) (c) (d) Covert the time to speeds. Calculate the mean, median, standard distribution, variance, and modal speed of the sample. Plot the cumulative frequency and measure the 15th, 50th and 85th percentile speeds. What would you recommend as a speed limit on this facility? Explain your reasoning in making your choice. x1 11 Σnisi Σnis; ² - NX² S = = N-I N
Expert Solution
steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS