The trip rate (y) and the corresponding household sizes (x) from a sample are shown in table below. Compute the trip rate if the average household size is 3.25 (Hint: use regression method) Household Size (x) 1 4 Trips 1 4 per day 4 5 8 (y) 8 3. 7, 3. 3. 3.

The trip rate (y) and the corresponding household sizes (x) from a sample are shown in table below. Compute the trip rate if the average household size is 3.25 (Hint: use regression method) Household Size (x) 1 4 Trips 1 4 per day 4 5 8 (y) 8 3. 7, 3. 3. 3.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Before After Before After 40 23 38 25 33 25 35 35 21 38 30 35 37 36 30 38 30 33 37 33 34 39 21 30 28…

Q: A small study area represented by six traffic zones has the following characteristics Zone Trip…

Q: Use the singly constraint growth factor model to calculate the projected trips in Cell (1,2) for the…

Q: The following table shows the the data collected from a household survey for 3 zones A, B and C.…

Q: Problem 4 A survey found that 25% of car owners had their cars serviced at a local shop rather than…

A: Given Total number of cars = n = 18 Car owners serviced in local shop = p = 25% = 0.25 Serviced…

Q: SITUATION 2. The number of cars passing a point on a road during five-minute period may be modelled…

Q: A researcher was observing traffic along one lane of a rural highway. During a 1 minute time…

Q: In a binomial probability distribution, probability of success plus probability of failure must be

A: GIVEN: Binomial Probability Distribution. TO FIND: Probability of Sucess plus Probability of…

Q: population of a community is known to increase at a rate proportional to the number of people…

Q: Number of road accident on a road in a month follows Poisson's distribution with mean 0.27. The…

Q: Explain these activities shown on the forward pass method of calculation of the Activity on node…

Q: Poisson Distribution - Vehicle Arrival If we counted the number of vehicles that arrived at a stop…

A: Based on the given frequency and number of vehicles arrived at 20 second interval we need to…

Q: Consider the function, z = ɑ¡x¡ + a2x2. If the variances of x1 and x2 are 0.05 and 0.03,…

Q: Create a complete Data Sheet for the following, show solution and network diagram: Time Estimate…

A: Given- Datasheet showing optimistic, most likely, and pessimistic times for the events. It is needed…

Q: On a certain bus terminal, there are two terminals that can travels to the south. The number of…

A: Part 2 Average waiting time in the queue =100/150= 0.665 Hence option B is correct Part 1…

Q: With the help of following data, estimate the future population of town in the year 2050 using: 1.…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: 1.) A survey regarding the weight of 44 students (in Kg) from different class of a school was…

Q: The population of a city in previous consecutive decades were 600000, 720000, 815000, 1250000. The…

Q: expected time o

A: Probability distribution

Q: 1(a) 3 One lane of a highway is carrying 540 vehicles per hour. Assuming that vehicle arrival rates…

A: Approximately 0.01 vehicles per hour have a headway of 4 seconds or more along the…

Q: 3) The population from 1970 to 2015 are given below in tale 1 Table 01: Population data of the town…

Q: * In a particular road intersection, it has been observed that (2/3) of vehicles turn to the right…

Q: Consider the network shown below, where the travel time on the top link is constant (at 50 unit,…

Q: Instruction: Read and analyze the problem, Find the mean and variance of the sampling distribution…

A: Step 1

Q: Based on the following record of road accidents, find the severity ratio for a period of 3 years.…

Q: A researcher was observing traffic along one lane of a rural highway. During a 1 minute time…

A: Determine the time mean speed using the formula: ut= (u1+u2+u3+--------+un)/n Where n is the…

Q: 4 1 Trips 1 3 4 4 8 per 5 7 8 day Ey m 3

Q: nas the following recorded population Year 1971 : 60000 Year 1991 120000 Year 2011 180000 Estimate…

Q: At a traffic intersection, cars and buses arrive randomly according to independent Poisson processes…

A: Given data- Average rate-λcar=4 veh/hAm=0.6-0.9for 30 min-λcar=2 vehicleλbar=2 veh/hfor 30…

Q: For a construction project. The standard deviation of project is 6.1 days. Assume normal…

A: Given data: For 95% confidence level, z = 1.64 TE=200 days σ=6.1 days

Q: QUESTION 4 a) Sketch the land use transportation cycle and explain how land use affects the…

A: Land use transportation cycle includes various parameters. Some of them are listed below. Arterial…

Q: The table summarizes the distribution of students by college. Use Slovin’s Formula to determine a…

A: Let N be the population size of the society or community considered. Let e be the marginal error…

Q: 2. It is known that 4000 car trips are generated in a large residential area from noon to 1:00 pm on…

A: The logit model is a statistical analysis that is mainly used for predictive and modeling…

Q: EXAMPLE 4: A 20-mile section of the Cavite Coastal Road had the following reported accidents…

Q: B/Complete: 1- The goal of regression equation is. 2-The distribution is said to be negatively or…

A: 1. The goal of regression equation is to explain variability in the dependent variable by means of…

Q: Find the probability that in a family of three children, there will be a. No boy b. 1 boy c. 2 boys…

A: Given: Family has 3 children

Question

The trip rate (y) and the corresponding household sizes (x) from a sample are shown in
table below. Compute the trip rate if the average household size is 3.25 (Hint: use
regression method)
Household Size (x)
1
4
Trips
1
4
per day
4
5
8
(y)
8
3.
7,
3.
3.
3.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

i need the answer quickly
Think of a project (weather impact) that involves data collection. Collect (weather impact) the needed data,propose several hypothesis and a regression model, and perform the statistical analysis required tocalibrate its model or verify/refute its hypothesis.
A small town has residential zones, A and B, producing 900 and 600 work trips respectively. Zone C, D, and E are work opportunity zones attracting 900, 400, and 200 trips. The travel times between the zones and the actual observed trips are as above. Develop a set of travel time factors (fij) for use in a gravity model that will produce a reasonable approximation of the observed trips. Start with an initial value of fij =1 for all links Please clearly show your calculations and provide any explanations/assumptions you may have
pls answer in complete
10.6 It is observed that on an average 240 vehicles pass through a point on the highway in every hour. Using Poisson distribution, compute the probability of 1 vehicle arriving at a 30 sec time interval.
At a specified point on a highway, vehicles are known to arrive according to a Poisson process. Vehicles are counted in 20-second intervals, and vehicle counts are taken in 120 of these time intervals. It is noted that no cars arrive in 18 of these 120 intervals. Approximate the number of these 120 intervals in which exactly three cars arrive. Wrong answers will be downvoted read question carefully
QUESTION 1 A researcher was observing traffic along one lane of a rural highway. During a 1 minute time interval, ten vehicles were observed travelling 65, 64, 71, 66, 58, 72, 69, 66, 55 and 62 mph. Using these spot speeds, calculate the space mean speed (mph). Provide your answer to the nearest tenth of a mph.
For which of the following sets of data should a stacked bar chart be used? The average age of male high school grads vs. the age of female graduates The total number of planes landing at O’Hare Airport categorized by type The number of white cars vs, the number of white trucks The average golfers vs the average age of tennis players
In a particular transportation study, the following traffic study were recorded: Flow Speed (kph) Density (km/veh) (veh/hr) 1600 80 20 3705 39 95 3900 65 60 2400 20 120 1000 15 66.67 4000 50 80 Fit the required points using Greenshield's Model Fit the required points using parabolic relations from Greenshield's Model
A Return Period or Recurrance Interval is equivalent to the inverse of the probability of the event ocurring?
Poisson Model is used for the segment of a certain highway. Vehicles are recorded at 30-seconds intervals, the result is established that in 2251 of 20000, there are 4 vehicles arrived. Determine the number of these 20000 intervals in which, 6 automobiles arrive at the same time.
standard deviation of the completion For a construction project, the mean and time are 200 days and 6.1 days, respectively. distribution and use the value of Assume normal standard normal deviate, z=1.64 for the 95% confidence level. The maximum time required (in days) for the completion of the project would be