My thoughts on the role of statistics in engineering:

Q: At a given instant the football player at A throws a football C with a velocity of 20 m/s in the…

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Q: How do you display text and values in MATLAB?

A: MATLAB is a restrictive multi-worldview programming language and numeric processing climate created…

Q: Time or space headway is a measure of the microscopic .flow model True O False

A: 2Q) Introduction : The time between two cars passing a spot is known as the time headway. The…

Q: was the first pocket calculator inv

A: A pocket calculator is a calculator that fits into a shirt pocket.

Q: An object under constant acceleration will continue to change its velocity at a constant rate.

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Q: A model known as stopping sight distance is used by civil engineers to design roadways. This simple…

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Q: 4.17 from book. The given data shows the result of a model known as stopping sight distance, used by…

A: Stopping Sight Distance- Stopping sight distance is the value of the distance which a vehicle travel…

Q: What are the applications of green theorem (numerical solutions) to Civil Engineering?

A: A line integral can be transformed into a double integral using Green's theorem, and double…

Q: working

A: Let, D represents number of days. M represents number of men. H represents working hour. So,using…

Q: Explain some general laws of probability

A: Probability measures the likelihood of an event occurring. Expressed mathematically, probability…

Q: In your own words, explain what we mean by standard deviation.

A: Standard deviation is defined as the statistical measurement of all given data from its mean.

Q: Tacheometry pls provide the following: (a) diagram of the problem (b) complete tabulation (c)…

A: Given:- horizontal axis of theodolite=1.48m above ground mark horizontal angle subtended=2m station…

Q: quantitative research for civil engineering

A: Quantitative research is something that is framed in such a way that it improves our understanding…

Q: 3. A car comes to a complete stop from an initial speed of 50 mph in a distance of 100 ft. With the…

A: Given data- Case-AInitial speed u=50 mph=50×0.44704 m/s=22.352 m/ssince 1 mph=0.44704 m/sfinal speed…

Q: For many engineering situations, exponential and logarithmic models are used to describe the…

A: Linear models contain many variables that operate or in concert with one another to explain…

Q: Property Damage 87 Injury Fatality 11 Year 2016 24 2017 105 32 7 2018 49 19 5 2019 67 14 2020 96 28…

A: As per bartleby policy i can answer only one question at a time Severity ratio is given as follows

Q: Q2. In water-resources engineering, the sizing of reservoirs depends on accurate estimates of water…

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Q: O 248.667 m/s O 24.868 m/s O 2.487 m/s 0.249 m/s O 300 m/s

A: Given data  - Power output (P) = 100 hp 1hp = 746 watts 1 watt = joule /sec or N.m/sec So, Power (p)…

Q: When can you say that a SERIES or SEQUENCE converges? Prove it using mathematical approach.

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Q: -y°dx – 6x*dy + x*dy(3+) : = 0

A: Homogeneous are found out by the solving the equation in such a way that variables are free from any…

Q: For the following questions, assume that the Earth is a sphere of radius r. = 6378.1 km. (a)…

A: The Haversine formula for computing great circle distance between two points ϕ1,λ1 and ϕ2,λ2 is,  d=…

Q: 1. How many significant figures does 0.000188 have? b. 2 2. How many significant figures does 275.00…

A: In positional notation, significant figures are the digits in a number that are reliable and…

Q: A train brakes from 80 m/s to a stop over a distance of 150 m. How much time does it take to put the…

A: Given  Initial velocity = u = 80m/s  Final velocity = v = 0m/sec  Distance travelled = s= 150m

Q: 1. Discuss a laboratory experiment in Civil Engineering that uses Curve Fitting to represent data.

A: INTRODUCTION- For effective foundation design with a suitable method of soil improvement, the…

Q: Civil Engineering Describe briefly the use of hydrological data in water engineering problems.

A: Hydrology developed as a discipline in reaction to that necessity to comprehend the earth's…

Q: 3. Pitot tubes are somewhat related to venturi meters. in such a way that they have the same…

A: Step : 1 Since you have asked for question 3 specifically, we are solving the same question for…

Q: What is the range of reaction distances for a car traveling at 70 miles per hour? (Use the lower end…

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Q: motorcyclist travels along a straight road.  His velocity is shown in the v-t graph.  A)  Construct…

A: ##Calculation of distance time graph and total distance traveled###

Q: Investigate the Fourier series. Explain how the Fourier series is used in engineering. Write a brief…

A: An infinite sum of sines and cosines is used to represent the expansion of a periodic function f(x)…

Q: Homework#3 The ages of the 112 people who have a car injured are classified as follows: Class 0-9 10…

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Q: Explain the interaction between the models of traffic flow and Poisson Model in 100 words

A: interaction between the models of traffic flow and Poisson Model

Q: For integration theory, use a hotel as an example, and explain how it relates to each quadrant :…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The perception/reaction time

A: Given. SSD for a highway=140 mDesign speed,V= 90 km/hAcceleration,a= 9.81 m/s2Decelearation=3.5 m/s2…

Q: 2.) ANALYZE COMPLETELY AS PRESENTED IN THE POWERPOINT LECTURE. You may not copy the problem.…

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Q: A Civil engineering student is taking Calculus 2 and Engineering Data Analysis courses. The…

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Q: Question 2 Use inductive reasoning to predict the next number in the list. 0, 3, 8, 15, 24, 35, ?

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Q: The probability density function of X is as below. What is the cumulative distribution function of X…

A: Cumulative distribution of X

Q: (a) The figure below depicts a system of bridges and land areas. Can you take a walk and cross each…

A: Give the naming to each Island as follows.

Q: 1400 1200 1000 800 600 400 200 1000 2000 3000 4000 5000 6000

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Q: Convert the following speed limits from kilometers per hour (km/h) to meters per second (m/s). Think…

A: Given values: Speed limits are given inkm/hour. To convert it into m/s considering relative…

Q: 1. If the position of an object changes by distances much greater than its own size in a reasonable…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2.) ANALYZE COMPLETELY AS PRESENTED IN THE POWERPOINT LECTURE. You may not copy the problem.…

A:

Q: Given data : P.E=230 J h=24 m g=10 m/s2 Find mass of object

A: Given data : The value of height h=24 m The value of acceleration due to gravity g=10 m/s2 The value…

Q: Describe the role of time in periodic events.

A: Periodic events are those that take occur at regular intervals of time. The rising of the sun every…

Q: A stationary probe is placed in a fluid flow and measures pressure and temperature as functions of…

A: Probes have been used in a wide range of gaseous ionized media to measure electron temperatures and…

Q: (2) In water-resources engineering, the sizing of reservoirs depends on accurate estimates of water…

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Quantity takeoff

Quantity takeoffs (QTO) are precise estimates of the materials and labor costs required to finish a construction project. During the pre-construction phase, an estimator prepares them, breaking down the project into smaller, more manageable parts that are easier to evaluate. These measurements are used to prepare a construction scope bid. Estimators examine the drawings, specifications, and models to figure out different quantities and their costs. Since, the components, their quantity, and price are all included in the model, quantity take-off can be done automatically using Building Information Modelling (BIM). The time taken for completing a construction project can be reduced by the use of quantity takeoff. These takeoffs are also called material takeoffs and construction takeoffs.