the question 3 is for context, need help answering just for the c section Question 3We have a time series dataset from the US which includes the following variables for the period 1960-1999:Yt: Per capita chicken consumption (in pounds) in year t.PC: The price of chicken (in cents per pound) in year t.PB: The price of beef (in cents per pound) in year t.YD: Per capita disposable income (in hundreds of dollars) in year t.YD2t: YD+ squared, i.e. YD2, = YD²We estimate by OLS the following regression model:Table 2■.Dependent variable: YNumber of observations: 40VariableinterceptPCPBYDYD2R-squaredF statistic(p-value)Coefficient27.6-0.610.090.20-0.00010.998.74(0.006)Standard Error1.580.160.040.010.00005 OTest the significance of the coefficient of PB. Use a 10% significance level.

The objective of is to test the significance of the coefficient PB at 10% level of significance.…

Answered: Question 3 We have a time series…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Which of the following time series forecasting methods would not be used to forecast seasonal data?
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Question 16Serial correlation in the residuals of a time series regression can occur if you fail toinclude a relevant lag of the dependent variable as an explanatory variable in the regression. O TrueO False
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Question 4 Documentation for CollegeDistance DataThese data are taken from the HighSchool and Beyond survey conducted by the Departmentof Education in 1980, with a follow-up in 1986. The survey included students fromapproximately 1100 high schools. The data in CollegeDistance exclude students in the western states. The data inCollegeDistanceWest includes only those students in the western states.Series in Data Set Name Descriptioned Years of Education Completed (See below)female 1 = Female/0 = Maleblack 1 = Black/0 = Not-BlackHispanic 1 = Hispanic/0 = Not-Hispanicbytest Base Year Composite Test Score. (These are achievement tests given tohigh school seniors in the sample)dadcoll 1 = Father is a College Graduate/ 0 = Father is not a College Graduatemomcoll 1 = Mother is a College Graduate/ 0 = Mother is not a College Graduateincomehi 1 = Family Income > $25,000 per year/ 0 = Income ≤ $25,000 per year.ownhome 1= Family Owns Home / 0 = Family Does not Own Homeurban 1 = School in Urban…
QUESTION 16 This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. Tutorial Exercise A survey of 353 working parents found 250 who said they spend too little time with their children because of work commitments. (a) What is the point estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work commitments? (b) At 95% confidence, what is the margin of error? (c) What is the 95% confidence interval estimate of the population proportion of working parents who feel they spend too little time with their children because of work commitments? Step 1 (a)What is the point estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work commitments? A point estimate…
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QUESTION 8 Suppose the following are the seasonal indices for the first three quarters of the year for a quarterly series: Quarter Seasonal Index Q1 74.1 Q2 84.2 Q3 105.4 Remember that the seasonal indices should average 100 so you should be able to infer the seasonal index for Q4. Furthermore, suppose that the estimated coeffcients from a regression of the deseasonalized series on Time are given below: Coefficients Intercept 2,404 Time 64.3 What is the forecast for period 98, if period 98 is a Q3? (please round your answer to 1 decimal place)

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Question 3 We have a time series dataset from the US which includes the following variables for the period 1960- 1999: • Y₁: Per capita chicken consumption (in pounds) in year t. . PC: The price of chicken (in cents per pound) in year t.