From time to time we check out the time,do you encounter random or systematic error?how to minimize the random or systematic error?

Q: The figure below depicts a network of bridges and land areas designed for a local garden. a) b) 0 H…

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Q: Engineering Risk and Reliability question 1. What are the steps in quantifying randomness?

A: Randomness : The presence or reality of a lack of pattern or predictability in events A random…

Q: points. 4. Following are census data pertaining to Dehradun (Capital of Uttrakhand): Decades…

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Q: Q5. Calculate the probable population in the year 2010,2020,2025 and 2032. Population 7000 Year 1940…

A: Consider decade years only to calculate population of 1980, linearly interpolate b/w 1970 to…

Q: Q3: Suppose that the time to failure (in hours) of fans in a personal computer can be modeled by an…

A: The concept of exponential distribution is used to solve this problem. Exponential distribution is…

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: Why the first performance period is more than the second performance period?

A: Solution: Serviceability IndexServiceability Index is defined as the measurement of the present…

Q: Determine the missing storm precipitation of station 'D' given in the following table: Station A. B…

A: Given: The storm precipitation is shown as, Station A B C D F G Storm…

Q: In 2010, the population of Dallas, Texas was approximately 9,939,000, and decreasing according to…

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Q: Neglecting the size of the ball, determine the time of the ball as it pass through the basket. Input…

A: Given: A basketball following projectile motion to the basket. Find: Time taken = ?

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: 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: How to convert kPa to meter of H2O?

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Q: Define probability with the help of an example?

A: Probability -  The branch of mathematics which deals with the  occurrence of the event and it's…

Q: 2. The time to failure (in hours) of fans in a personal computer can be modeled by an exponential…

A: a) Compute the proportion of the fans will last at least 10,000 hours. That is P(X≥10000)…

Q: A spaceship moving at constant speed u relative to us broadcasts a radio signal at constant…

A: a.) The sender and receiver measure the same distance. how ever in our frame the ship has moved…

Q: ion project m

A: solution of above problem is below:

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: Imagine that you are asked to compute the surface area of planet earth. You will use the following…

A: Computing the surface area earth surface requires many assumptions and generalization. These…

Q: What is the estimated SN of the data given? (1 Decimal point) Your answer

A: Structural number: It is an index that indicates the strength of the pavement layers as well as the…

Q: The interest rate is 10% . Find the effective rate of interest if it is paid seven times a year.…

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Q: 3. we heard that there was a 90% confidence interval for the population mean from 22.5 to 28.3,…

A: Point Estimates and Confidence Intervals You have seen that the sample mean   is an…

Q: Besides energy savings, what are other advantages that observation of daylight saving time may…

A: The answer is below:

Q: Q1) What are the obstacles to sending in optical fiber ?

A: Brief concept introduction- Optical Fiber- Optical fibre is a data transmission device that uses…

Q: Solve the following problems showing your complete solutions. 1) A rectangular lot was measured…

A: Note- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Solve the following and provide complete solution for verification: (Round off answers in…

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Q: Explain clearly why the answer in letter B is N=700. How do you read the graph to get 700?

A: Given,

Q: Which among the following are considered as a value which always has the same sign and magnitude as…

A: The value which always has the same sign and magnitude as long as the field condition remain…

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

A: The significant digits in a calculation, such as 2.531, represent the number of digits recognized…

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: Hydrologic systems are sometimes impacted by extreme events, such as severe storms, floods, and…

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Q: Choose the answer that shows 6,327,739.296 meters converted to international feet. 20,760,258.10…

A: A meter(m) is the base unit of length and distance in the International System of Units (SI)  A foot…

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: Explain the term “Atmospheric pressure”. Explain the basic components of air pollution problem

A: Given data in question which is to be discussed  Atmospheric pressure  Components of air pollution…

Q: a) Use Repeatability Assumption to compare between three alternatives X. Y and Z at (MARR=18% per…

A: The given data is as follows: MARR=18% per year            =18100            =0.18

Q: What is the hourly rate of equipment based on the following data? Purchase price (P) = $460,000…

A: Given data, Purchase price P = $460,000 Salvage value F = $40,000 Annual maintenance cost A = 10% of…

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: 1. Marites was mad at her brother so she took her brother's iphone and dropped it out the window. If…

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Q: 3. Of the two parts of the experiment, measurement of usand measurement of uk, which had more…

A: 3. The measurement of us has less error than that of measurement of uk. The source of errors are:-…

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

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Q: What is your thoughts on the role of probability in engineerin

A: The field of probability connects with the collection, presentation, analysis, and use of data to…

Q: The following table shows the number of the population as afunction of time. Design project start in…

A: Given: The population in 1960 is 360000. The population in 2010 is 1848600.

Q: Compute for the ultimate BOD and the rate constant for the following set of data. Time (days)  BOD…

A: Given - BOD5 = 5.14BOD6 = 6.68   Formula used - BODt = BODu1 - e-KtHere,BODt = Amount of BOD exerted…

Q: Show the figure and give the detailed solution. 8. Through how many radians will the hour hand of a…

A: A. (7/90)π B. (1/4)π C. (3/10)π

Q: A utility company in a large metropolitan area finds that 70% of its customers pay a given monthly…

A: Let  E1 = event that customer-1  pays the bill. E2 = event that customer-2 pays the bill.…

Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.