Description
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
If it's a square, the 4 lengths will be the same. Check that first
jk: (-2)^2,(2)^2
kl: (-2)^2,(2)^2
lm;(2)^2,(2)^2
mn;(2)^2,(2)^2........................its a square
Completion Status:
100%
Review
Review
Anonymous
Great content here. Definitely a returning customer.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
Aberystwyth University Forecasting Models for The Rate of Inflation Analysis
Experiential Learning - Forecasting models for the rate of inflation Data The variable PCEP is the price index for per ...
Aberystwyth University Forecasting Models for The Rate of Inflation Analysis
Experiential Learning - Forecasting models for the rate of inflation Data The variable PCEP is the price index for personal consumption expenditures from the U.S. National Income and Product Accounts (NIPA). In this hands-on exercise you will construct forecasting models for the rate of inflation, based on PCEP. For this analysis, use the sample period 1963:Q1–2012:Q4 (where data before 1963 may be used, as necessary, as initial values for lags in regressions). Use the QLR test with 15% trimming to test the stability of the coefficients in the AR(2) model for “the change in inflation” . Is the AR(2) model stable? Explain. Compute the (annualized) inflation rate,Plot the value of Infl from 1963:Q1 through 2012:Q4. Based on the plot, do you think that Infl has a stochastic trend? Explain. Double click in the table below to access to the excel table. Yes, It’s going upward before 1980 and going down afterwards. Its randomly determined. Compute the first four autocorrelations of Plot the value of Infl from 1963:Q1 through 2012:Q4. The plot should look “choppy” or “jagged.”Explain why this behavior is consistent with the first autocorrelation that you computed in part (i) for . Infl 0.823-0.2860.748-0.4420.7190.0920.661-0.00 Compute Run an OLS regression of on . Does knowing the change in inflation this quarter help predict the change in inflation next quarter? Explain.Estimate an AR(2) model for Infl. Is the AR(2) model better than an AR(1) model? Explain.Estimate an AR(p) model for . What lag length is chosen by BIC? What lag length is chosen by AIC?Use the AR(2) model to predict “the change in inflation from 2012:Q4 to 2013:Q1”-that is, predict the value of Use the AR(2) model to predict “the level of the inflation rate” in 2013:Q1—that is, . Use the ADF test for the regression in Equation (14.31) with two lags of to test for a stochastic trend in .Is the ADF test based on Equation (14.31) preferred to the test based on Equation (14.32) for testing for stochastic trend in ? Explain.In (i) you used two lags of . Should you use more lags? Fewer lags? Explain.Based on the test you carried out in (i), does the AR model for contain a unit root? Explain carefully. (Hint: Does the failure to reject a null hypothesis mean that the null hypothesis is true?) Using the AR(2) model for with a sample period that begins in 1963:Q1, compute pseudo out-of-sample forecasts for the change in inflation beginning in 2003:Q1 and going through 2012:Q4. That is, compute:Are the pseudo out-of-sample forecasts biased?That is, do the forecast errors have a nonzero mean?How large is the RMSFE of the pseudo out-of-sample forecasts? Is this consistent with the AR(2) model for estimated over the 1963:Q1–2002:Q4 sample period?There is a large outlier in 2008:Q4. Why did inflation fall so much in 2008:Q4? (Hint: Collect some data on oil prices. What happened to oil prices during 2008?)
2 pages
Hcs 385 Week 4 Financial Performance Worksheet
The current ratio is 1.75, the ideal ratio is 2:1. The quick ratio is 0.51, whereas the ideal ratio is 1:1. This means the ...
Hcs 385 Week 4 Financial Performance Worksheet
The current ratio is 1.75, the ideal ratio is 2:1. The quick ratio is 0.51, whereas the ideal ratio is 1:1. This means the organization
CSCI 4116 Dalhousie Determine Group of Units & The Zero Divisors Cryptography Ques
Please finished in 1 day with clear words for each question. Please explain every part clearly.
CSCI 4116 Dalhousie Determine Group of Units & The Zero Divisors Cryptography Ques
Please finished in 1 day with clear words for each question. Please explain every part clearly.
5 pages
Mat 240 Module Five Assignment
[Note: To complete this template, replace the bracketed text with your own content. Remove this The main purpose of this a ...
Mat 240 Module Five Assignment
[Note: To complete this template, replace the bracketed text with your own content. Remove this The main purpose of this analysis is to test the claim ...
MAT 380 Grand Canyon University Week 7 Algebra Geometry Question
Hello I load my paper that includes 8 questions. Please read and follow the direction and if question instruction mention ...
MAT 380 Grand Canyon University Week 7 Algebra Geometry Question
Hello I load my paper that includes 8 questions. Please read and follow the direction and if question instruction mention to graph direction, please do algebraically and graph both. Please, type your answer. Thanks
Similar Content
I need help with this question Add and simplify 3/16+25/64=
I need help with this question Add and simplify 3/16+25/64=...
Deanza College Week 5 Solving Equations and Inequalities Graphically Paper
Finsih all of the 11 problems in the attacment and turn in with 3 hours Comparing Function Values: Solving Equations and I...
Week8_Cal_Final
QUESTION 1Find the integral.- + + C - + C- - + ...
Simplify Expression (combining like terms)
-6(1-5x)-5(3-X)...
University of California Irvine Multivariate Calculus Questions
Some questions can be found online with some number difference. I attached some question below....
Math Liberal Arts
Please pay close attention to the instructions every tutor has gotten it wrong....
Related Tags
Book Guides
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
Aberystwyth University Forecasting Models for The Rate of Inflation Analysis
Experiential Learning - Forecasting models for the rate of inflation Data The variable PCEP is the price index for per ...
Aberystwyth University Forecasting Models for The Rate of Inflation Analysis
Experiential Learning - Forecasting models for the rate of inflation Data The variable PCEP is the price index for personal consumption expenditures from the U.S. National Income and Product Accounts (NIPA). In this hands-on exercise you will construct forecasting models for the rate of inflation, based on PCEP. For this analysis, use the sample period 1963:Q1–2012:Q4 (where data before 1963 may be used, as necessary, as initial values for lags in regressions). Use the QLR test with 15% trimming to test the stability of the coefficients in the AR(2) model for “the change in inflation” . Is the AR(2) model stable? Explain. Compute the (annualized) inflation rate,Plot the value of Infl from 1963:Q1 through 2012:Q4. Based on the plot, do you think that Infl has a stochastic trend? Explain. Double click in the table below to access to the excel table. Yes, It’s going upward before 1980 and going down afterwards. Its randomly determined. Compute the first four autocorrelations of Plot the value of Infl from 1963:Q1 through 2012:Q4. The plot should look “choppy” or “jagged.”Explain why this behavior is consistent with the first autocorrelation that you computed in part (i) for . Infl 0.823-0.2860.748-0.4420.7190.0920.661-0.00 Compute Run an OLS regression of on . Does knowing the change in inflation this quarter help predict the change in inflation next quarter? Explain.Estimate an AR(2) model for Infl. Is the AR(2) model better than an AR(1) model? Explain.Estimate an AR(p) model for . What lag length is chosen by BIC? What lag length is chosen by AIC?Use the AR(2) model to predict “the change in inflation from 2012:Q4 to 2013:Q1”-that is, predict the value of Use the AR(2) model to predict “the level of the inflation rate” in 2013:Q1—that is, . Use the ADF test for the regression in Equation (14.31) with two lags of to test for a stochastic trend in .Is the ADF test based on Equation (14.31) preferred to the test based on Equation (14.32) for testing for stochastic trend in ? Explain.In (i) you used two lags of . Should you use more lags? Fewer lags? Explain.Based on the test you carried out in (i), does the AR model for contain a unit root? Explain carefully. (Hint: Does the failure to reject a null hypothesis mean that the null hypothesis is true?) Using the AR(2) model for with a sample period that begins in 1963:Q1, compute pseudo out-of-sample forecasts for the change in inflation beginning in 2003:Q1 and going through 2012:Q4. That is, compute:Are the pseudo out-of-sample forecasts biased?That is, do the forecast errors have a nonzero mean?How large is the RMSFE of the pseudo out-of-sample forecasts? Is this consistent with the AR(2) model for estimated over the 1963:Q1–2002:Q4 sample period?There is a large outlier in 2008:Q4. Why did inflation fall so much in 2008:Q4? (Hint: Collect some data on oil prices. What happened to oil prices during 2008?)
2 pages
Hcs 385 Week 4 Financial Performance Worksheet
The current ratio is 1.75, the ideal ratio is 2:1. The quick ratio is 0.51, whereas the ideal ratio is 1:1. This means the ...
Hcs 385 Week 4 Financial Performance Worksheet
The current ratio is 1.75, the ideal ratio is 2:1. The quick ratio is 0.51, whereas the ideal ratio is 1:1. This means the organization
CSCI 4116 Dalhousie Determine Group of Units & The Zero Divisors Cryptography Ques
Please finished in 1 day with clear words for each question. Please explain every part clearly.
CSCI 4116 Dalhousie Determine Group of Units & The Zero Divisors Cryptography Ques
Please finished in 1 day with clear words for each question. Please explain every part clearly.
5 pages
Mat 240 Module Five Assignment
[Note: To complete this template, replace the bracketed text with your own content. Remove this The main purpose of this a ...
Mat 240 Module Five Assignment
[Note: To complete this template, replace the bracketed text with your own content. Remove this The main purpose of this analysis is to test the claim ...
MAT 380 Grand Canyon University Week 7 Algebra Geometry Question
Hello I load my paper that includes 8 questions. Please read and follow the direction and if question instruction mention ...
MAT 380 Grand Canyon University Week 7 Algebra Geometry Question
Hello I load my paper that includes 8 questions. Please read and follow the direction and if question instruction mention to graph direction, please do algebraically and graph both. Please, type your answer. Thanks
Earn money selling
your Study Documents