(d) Obtain the mean value of headway and the standard deviation of headway. (Round your standard deviation to three decimal places.) mean = standard deviation = (e) What is the probability that headway is within 1 standard deviation of the mean value? (Round your answer to three decimal

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
icon
Related questions
Question
(d)
Obtain the mean value of headway and the standard deviation of headway. (Round your standard deviation to three decimal places.)
mean =
standard deviation =
(e)
What is the probability that headway is within 1 standard deviation of the mean value? (Round your answer to three decimal places.)
"Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let X = the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (sec).
Suppose that in a particular traffic environment, the distribution of time headway has the following form.
(x) = 10
Transcribed Image Text:"Time headway" in traffic flow is the elapsed time between the time that one car finishes passing a fixed point and the instant that the next car begins to pass that point. Let X = the time headway for two randomly chosen consecutive cars on a freeway during a period of heavy flow (sec). Suppose that in a particular traffic environment, the distribution of time headway has the following form. (x) = 10
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning