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How to calculate the standard deviation for each portfolio listed?

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Get college assignment help at Smashing Essays Question How to calculate the standard deviation for each portfolio listed? ATTACHMENT PREVIEW Download attachment Standard Deviation.PNG

If a 1-m diameter sewer pipe is flowing at a

Question If a 1-m diameter sewer pipe is flowing at a depth of 0.4 m and has a flow rate of 0.15 m3/s, what will be the flow rate when the pipe flows full?What is the flow rate of water in a pipe flowing full with an area of 0.3 m2 and velocity of 2.5 m/s?If a 400-mm diameter pipe with a pipe roughness coefficient of 100 flows full of pressurized water with a head loss of 0.4 ft per 1,000 ft of pipeline, what is the flow rate? Use the Hazen-Williams method.What is the flow rate through a V-notch weir having a head of 0.42 ft?

Determine the x- and y-intercepts for the given function. />g(x)

Question Determine the x- and y-intercepts for the given function. />g(x) = -7x – 152Determine the slope of the line passing through the given points.(8, -1) and (10, -7)3Write a function based on the given parent function and the transformations in the given order.Parent function Y=1/x1. Stretch vertically by a factor of 6.2. Reflect across the x-axis.3. Shift downward 9 units.4Find the vertex of the parabola.q(x) = 2×2 – 12x – 1

1- Determine the x- and y-intercepts for the given function.

Question 1- Determine the x- and y-intercepts for the given function. />g(x) = -7x – 152 -Determine the slope of the line passing through the given points.(8, -1) and (10, -7)3- Write a function based on the given parent function and the transformations in the given order.Parent function Y=1/x1. Stretch vertically by a factor of 6.2. Reflect across the x-axis.3. Shift downward 9 units.4- Find the vertex of the parabola.q(x) = 2×2 – 12x – 1

Based on beta, which portfolio has the highest level of

Question Based on beta, which portfolio has the highest level of systematic risk? Show your work Portfilio 1 Security Amount Invested Expected Return Beta Security A $4000 9% .80 Security B $5000 12% 1.15 Security C $12000 14% .95 Security D $8000 15% 1.23 Portfolio 2 Security A $3000 16% 1.22 Security B $11000 13% 1.54 Security C $9000 8% .87 Security D $6000 11% .81 Portfolio 3 Security A $15000 10% 1.72 Security B $12000 9% .81 Security C $3000 12% .72 Security D $2000 15% 1.54

This question was created from Ejercicios contabilidad administrativa.xlsx https://www.coursehero.com/file/29147226/Ejercicios-contabilidad-administrativaxlsx/ como

Question This question was created from Ejercicios contabilidad administrativa.xlsx https://www..com/file/29147226/Ejercicios-contabilidad-administrativaxlsx/ como descargo el ejercicio 7.8 presupuestos, le he estado intentando y no puedo ATTACHMENT PREVIEW Download attachment 29147226-323608.jpeg

Can someone please help me understand this. I have been

Question Can someone please help me understand this. I have been trying to grasp this concept for a while now />Use implicit differentation to find dy/dx and d2y/dx2 using the following equation:3x^2 y^2=1i know dy/dx is -3x/yfinding d2y/dx2 is where i get stuck. This is what i get….3y^2 9x^2 ————–y^3

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Question Earn better grades with 24/7 homework help.

what is 67498364 divided by 24

Question what is 67498364 divided by 24

Solving Quadratic Equations [CLOs: 1, 2, 4, 5]You will solve

Question Solving Quadratic Equations [CLOs: 1, 2, 4, 5]You will solve quadratic equations by two main methods: factoring and using the quadratic formula. Please complete the following problems according to your assigned numberUse FACTORING to solve:x2  x – 20 = 0Use the QUADRATIC FORMULA to solve:2m – m – 15 = 0 -For the factoring problem, be sure you show all steps to the factoring and solving. Show a check of your solutions back into the original equation.-For the quadratic formula problem, be sure that you use readable notation while you are working the computational steps. Refer to the Inserting Math Symbols handout for guidance with formatting.-Present your final solutions as decimal approximations carried out to the third decimal place. Due to the nature of these solutions, no check is required.-Incorporate the following four math vocabulary words into your discussion. Use bold font the words in your writing. Do not write definitions for the words; use them appropriately in sentences describing your math work.-Quadratic formula-Factoring-Completing the square-Discriminant

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This question was created from hw3_532 https://www.coursehero.com/file/12441276/hw3-532/ I don’t have

Question This question was created from hw3_532 https://www..com/file/12441276/hw3-532/ I don’t have any idea after c. Please help me. ATTACHMENT PREVIEW Download attachment 12441276-323687.jpeg a. Use the training data A and b to find an good set of weights. b. How would you use these weights to classify a new face image as happy or mad? c. Which features seem to be most important? Justify your answer. (1. Can you design a classifier based on just 3 of the 9 features? Which 3 would you choose? How would you build a classifier? e. A common method for estimating the performance of a classifier is cross-validation (CV). CV works like this. Divide the dataset into 8 equal sized subsets (e.g., examples 1 — 16, 17 — 32, etc). Use 7 sets of the data to chose your weights, then use the weights to predict the labels of the remaining “hold-out” set. Compute the number of mistakes made on this hold-out set and divide that number by 16 (the size of the set) to estimate the error rate. Repeat this process 8 times (for the 8 different choices of the hold-out set) and average the error rates to obtain a final estimate. 1‘. What is the estimated error rate using all 9 features? What is it using the 3 features you chose in (d) above?

This question was created from ESCAPE THE HALL DATA.xlsx https://www.coursehero.com/file/42945751/ESCAPE-THE-HALL-DATAxlsx/

Question This question was created from ESCAPE THE HALL DATA.xlsx https://www..com/file/42945751/ESCAPE-THE-HALL-DATAxlsx/ hghfgh ATTACHMENT PREVIEW Download attachment 42945751-323709.jpeg

If you were to borrow $9,000 over five years at

Question If you were to borrow $9,000 over five years at 0.10 compounded monthly, what would be your monthly payment?

How many substes of cardinality 10 can be formed from

Question How many substes of cardinality 10 can be formed from N.plz write down the detalis

A project has the following cash flows: /> 0 1

Question A project has the following cash flows: /> 0             1            2            3($500)  $100.00  $200  $310.00What is the project’s NPV if the interest rate is $6%?

The risk of an investment is measured in terms of

Question The risk of an investment is measured in terms of the variance in the return that could be observed. Random samples of 10 yearly returns were obtained from two different portfolios. The data are given (in thousands of dollars) below:Does Portfolio 2 appear to have a higher risk than Portfolio 1? Which test did you use and why? ATTACHMENT PREVIEW Download attachment Capture11.PNG

Simplify. Assume all variables are non-negative real numbers. data-value=”sqrt18x^2y”> 1​8x2y

Question Simplify. Assume all variables are non-negative real numbers. data-value=”sqrt18x^2y”>1​8x2y

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  1. I need the solution of the following questionIMG_9989.JPGIMG_9988.JPG

Attachment 1 Attachment 2 ATTACHMENT PREVIEW Download attachment IMG_9988.JPG ATTACHMENT PREVIEW Download attachment IMG_9989.JPG

definef(z)= x2y/ x4 y 2 where z=x iy̸ does not

Question definef(z)= x2y/ x4 y 2 where  z=x iy̸ does not equal zero Show that the limits of f at 0 along all straight lines through the origin exist and are equal, butlim  as z approaches 0, f (z) does not exist. (Hint: Consider the limit along the parabola y = x2.)z→0

This question was created from Quiz 2 https://www.coursehero.com/file/22391895/Quiz-2/ Solve this

Question This question was created from Quiz 2 https://www..com/file/22391895/Quiz-2/ Solve this problem….showing all steps with explanation of thought process (why you are using equations). Thanks! ATTACHMENT PREVIEW Download attachment 22391895-323843.jpeg A Brayton cycle power plant takes in 0.2 kg/s of air at 300 K and 100 kPa. If the turbine inlet conditions are 1500 kPa and 1600 K, find the net power output of the plant and the thermal efficiency. If you do not use the cold gas standard for air, how does this change the results? What is the theoretical limit on the power that can be produced from the waste heat? Combustion chamber Compressor Turbine

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