Define what is a standard normal distribution

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…

A:

Q: 8. The annual precipitation (in mm) observed on a network of stations is shown in the figure below.…

A: Thiessen Polygon Method: The method which is used to assign the areal significance to all the…

Q: 10.9 The planimetered areas, in square feet, of cross-sections along a short portion of a proposed…

A: We have to find the value of total volume of the cut and the fill between 117+00 and 120+00.

Q: y X As tabulated below, the data y has been observed for various value of x. The suitable linear…

A: The given data is shown below:

Q: Classify the Sampling Methods

A: Methods called sampling are used in the study of soil to determine the soil related engineering…

Q: Give two probability rules for sample points.

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: 5. A finite difference flow model well. Is the model-predicted head likely to be higher or lower…

A: To determine flow rates, flow direction, and hydraulic heads through an aquifer, the finite…

Q: Q4) From the following data, calculate the average rainfall over the area: Isohyet (mm) Average…

A: determination of the average rainfall  if the catchment contain more than 1 rain gauge station then…

Q: The sides of a rectangular piece of land are measured several times. Only 2 sides are measured since…

A: Given data-

Q: Describe about the z Scores for Non-normal Distributions?

A: The score of an observation or measurement when expressed relative to known mean and standard…

Q: Determine the number of triangles formed given the following data of triangle ABC: a = 5.4, b = 10,…

A: To determine the number of triangles that can be formed with the given data of a triangle ABC.…

Q: The two sides of a rectangular lot were measured with certain estimated probable errors as follows:…

A: From the given data :W=253.36mL=624.15mew=±0.06meL=±0.08mso,

Q: Find: 1. Total number of frequency 2. Size of the class interval 3. Q3 class 4. Class interval to…

A:

Q: n a hydrologic basin, there are eight precipitation measurement stations. Precipitation d and their…

A: Given:- Precipitation Partial Area To find:- average precipitation using a) Arithmetic Mean method…

Q: Q5: An aerial photograph has a scale of 1:10,000. On the photo, the length of a field is measured as…

A:

Q: Define Normal or Gaussian Distribution

A: It is defined as a continuous probability distribution that is symmetrical about the mean. it is…

Q: Define relative density DR and how does the Relative density is expressed as apercentage?

A: Relative density of soil is also known as density index and degree of density of soil. It used to…

Q: Discuss e-LOG-p BASED METHOD OF COMPUTING SETTLEMENT

A: The effective stress in plotted on log scale and the void ratio is plotted on normal scale. With use…

Q: You take a 10% sample using 1/4 ac plots. If a total of 40 plots were sampled, what is the area of…

A: ASKED: To determine the area of the tract.   Given, Sample size (say S) = 10% Plot area (say a) =…

Q: Answer the following: The area of zone (B) is 4500 m2, find the area of zone (A). shape (A) is…

A: Given data, Area of B = 4500 m2 Shape of A = Regular pentagon Shape of B = Semi-circle

Q: PRACTICE PROBLEMS FOR SECTIONS 8.5 AND 8.6 1. A sample of size 12 from a population assumed to be…

A: Step: 1 Variance: - It is defined as the amount by which a number or set of numbers is differ from…

Q: 6. The variance for activity A is Activity M P. 10 15 18 A. 1.7 В. 28 D. 3.5 C. 1.9

A: σ=tp-to6σ=18-106=86=1.33

Q: Look up the numerical value for the following factors from the interest-34 * tables (A/F,2%,16) a)…

A: Given, (A/F, 2 %, 16) It is in the form of (A/F, i, n) Here i the interest rate, and n is the number…

Q: 5 4 4 5 4 Find the mean , median, mode, standard deviation and C.O V for the value above?

A:

Q: 1. In the figure shown, find: a. the area of cut and fill for every station by coordinate method. b.…

A:

Q: Consider the data below in the range 0.4 <xS 1.2 Ax) Ax) Ax) 3.3886 3.8100 4.3511 0.4 5.1600 1.4 2.2…

A:

Q: Part 1: Some Discrete Probability Distributions 4.2 Discrete Uniform Distribution 4.3 Binomial…

A: in this question , 3 examples is asked about probability

Q: has

A: Using unit conversion

Q: Describe ways by which we can measure the dispersion of a reported data set.

A: Measures of Dispersion: Two data sets can have the same mean but they can be completely different.…

Q: between

A: In a bolt connection the net area is defined as the area from which the bolt hole is get deducted…

Q: Use Johnson's rule to obtain the optimum sequence for processing the jobs shown through work centers…

A:

Q: 1. Plot the particle-size distribution hart. Particle Size Distribution Curve 100 90 80 70 * 60 50…

A: Sieve analysis test is used to analyse the distribution of granular material by passing the material…

Q: Q) The ordinates of a 3-hour UH are given in the following table: Time (Hours) 03 6 9 12 15 18 21 24…

A:

Q: 3. Estimate the mean precipitation due to the storm Isohyets (mm) Area ( km²) 25 310.53 25 - 30…

A:

Q: What is the method use in computing catchment area

A: We can use Rational Methods to find the catchment area.

Q: You are required to measure the area of a site by tape only. The measurements are provided as below:…

A: First of whole area is divided in 3 triangle and the area of these will be calculated.

Q: Activity: Area of Cyclic Quadrilateral Show the complete solution. Determine the area of Lot No. 14…

A:

Q: Triangle ABC has the following data: AB= 15.2, BC= 16.6 and CA= 19.3. Find the area. Express your…

A:

Q: For a standard normal distribution, find: P(z < 2.11)

A: Given P(z&lt;2.11)

Q: Problem 7.15. Six hour unit hydrograph of a basin is given below. Determine UH3 of this basin by…

A: The 3-hour unit hydrograph will have a base period of 24 hours. Let ordinates of this hydrograph be…

Q: 2. A catchment area has a rectangular shape with the following coordinates: (10,10), (10,50),…

A:

Q: Situation 3: A line 100m long was paced by a surveyor five times with the following data: 152,…

A:

Q: Particle-Size Distribution (%) Soil Gravel Sand Silt Clay A 20 20 60 B 55 40 C 12 25 32 32

A:

Q: PERT Calculations yield a project length of 45 weeks with a variance of 12.25. The project is…

A:

Q: Q6: The sketch below represents catchment area with the precipitation observed in a year. Calculate…

A: To find the mean precipitation

Q: Report the percentages of gravel, sand, silt and clay according to the AASHTO soil classification…

A: Determine the values of D10, D30, D60:

Q: Qs: An aerial photograph has a scale of 1:10,000. On the photo, the length of a field is measured as…

A:

Q: Define Log-normal Distribution

A: A log normal distribution is a probability distribution with a normally distributed logarithm.  A…

Q: STATION END AREA, in sq. meters 16+220 85 17+000 110 17+820 260

A:

Q: b) A plot of land has a straight boundaries AB the boundary is regular. Calculate the area of the…

A:

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.