FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!
Question
1 Approved Answer

A traffic signal has a 60-second cycle length. For the travel direction of interest, the effective red and green times are 30 seconds each, the

A traffic signal has a 60-second cycle length. For the travel direction of interest, the effective red and green times are 30 seconds each, the arrival rate is constant at 20 vehs/min and the saturation flow (i.e., the queue discharge rate) is 1 veh/sec.

Calculate the average delay for the travel direction of interest.

Step by Step Solution

★★★★★

3.49 Rating (152 Votes )

There are 3 Steps involved in it

Step: 1

blur-text-image
Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introductory Statistics
Introductory Statistics

Authors: Prem S. Mann

8th Edition

9781118473986, 470904100, 1118473981, 978-0470904107

More Books

Students explore these related Civil Engineering questions

Question

Average late arrival times for Ellis Airlines and TravelAir are about the same, but the variation in late arrival times appears to be different. You have taken independent random samples of eight...

Answered: 3 weeks ago

Question

The arrival delay times (minutes) as listed in Data Set 15 in Appendix B. Refer to the indicated sample data and determine whether they appear to be from a population with a normal distribution....

Answered: 3 weeks ago

Question

The data in Travel show the average traffic on Google recorded at the beginning of each month from January 2004 to August 2010 for searches from the United States concerning travel (scaled to the...

Answered: 3 weeks ago

Question

Cover time. Write a program that estimates the time required for the random surfer to visit every page at least once, starting from a random page.

Answered: 3 weeks ago

Question

Blaylock Company provided the following partial comparative balance sheets and the income statement for 2016. Blaylock Company Income Statement For the Year Ended December 31, 2016 Revenues...

Answered: 3 weeks ago

Question

Compare Medicares cost reports and their PEPPER reports, and explain how can they be used by long-term care providers as a quality assurance tool. AppendixLO1

Answered: 3 weeks ago

Question

After the initial groups were defined, were subgroup analyses conducted, based on age, race/ethnicity, disability, grade level, sex, socioeconomic status, or similar variables?

Answered: 3 weeks ago

Question

The company offers low prices on a limited selection of household arid grocery products. In the past year, sales increased by approximately 8.5 percent and net earnings increased by 12 percent. The...

Answered: 3 weeks ago

Question

Dakota Company had net sales (at retall of $135,000 The above additonal information is avallable from its records. Use the retall inventory method to estimate Dakota's year-end inventory at cost....

Answered: 3 weeks ago

Question

John Fuji (birthdate June 6, 1981) moved from California to Washington in December 2018. His earnings and income tax withholding for 2019 for his job as a manager at a Washington apple-processing...

Answered: 3 weeks ago

Question

Michael

Answered: 3 weeks ago

Question

Lakisha and Zara are partners in a small suburban law office. They want to determine who should deal with employment contracts. Lakisha can write a will in three hours, or an employment contract in...

Answered: 3 weeks ago

Question

Chronos Watches Ltd. The company designs and builds specialty time pieces. The following data is from the Assembly department for the most recent month. Watches Direct Materials $ % Direct Labour $ %...

Answered: 3 weeks ago

Question

Read the case McDonald's Corporation. Discuss the following four (4) questions: How are customer tastes changing in the fast-food industry? What impact do these changes have on McDonald's? What are...

Answered: 3 weeks ago

Question

You and your partner are debating about the external factors that affect the pricing strategy for your new retail business which is about opening a chain of supermarkets (i.e. ten branches that to be...

Answered: 3 weeks ago

Question

Using integration, find y of the shaded area. y y=kx 125mm 165mm X Answer(s):

Answered: 3 weeks ago

Question

Write the Boolean function f(A, B, P, Q) defined by the following truth table in disjunctive normal form. Use & for and (w), the letter v for or (V) and for not (-). A B P Q f(A,B,P,Q) 0 O 0 0 0 0 0...

Answered: 3 weeks ago

Question

Differentiate. y = ln(3x + 1) ln(5x + 1)

Answered: 3 weeks ago

Question

The following information is obtained for a sample of 100 observations taken from a population. SSxx = 524.884 se = 1.464, and = 5.48 + 2.50x a. Make a 98% confidence interval for B. b. Test at the...

Answered: 3 weeks ago

Question

A business school claims that students who complete a 3-month typing course can type, on average, at least 1200 words an hour. A random sample of 25 students who completed this course typed, on...

Answered: 3 weeks ago

Question

The delivery times for all food orders at a fast-food restaurant during the lunch hour are normally distributed with a mean of 7.7 minutes and a standard deviation of 2.1 minutes. Find the...

Answered: 3 weeks ago

Question

Describe the process of sensory memory.

Answered: 3 weeks ago

Question

During the cold winter, you have stopped taking your dog for walks. Whats more, your dog has gotten used to the fact that when you accidentally rattle his leash, he isnt going for a walk, and...

Answered: 3 weeks ago

Question

Which of the following statements is false? a. Prosocial behavior can be positively influenced by the viewing/ playing of prosocial media. b. There is a strong link between viewing violent media and...

Answered: 3 weeks ago

Previous Question Next Question