![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 25.04.2020 04:19, olgapagan3173
5.16\.\* In Example 3.14 we fit the model Rt = b0 + b1St6 + b2Dt6 + b3Dt6 St6 + wt, where Rt is Recruitment, St is SOI, and Dt is a dummy variable that is 0 if St < 0 and 1 otherwise. However, residual analysis indicated that the residuals are not white noise. (a) Plot the ACF and PACF of the residuals and discuss why an AR(2) model might be appropriate. (b) Fit the dummy variable regression model assuming that the noise is correlated noise and compare your results to the results of Example 3.14 (compare the estimated parameters and the corresponding standard errors). (c) Now fit a seasonal model for the noise in the previous part.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, chmereaustin1
An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, vladisking888
How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30, cathysilvestro
△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 2
Do you know the correct answer?
5.16\.\* In Example 3.14 we fit the model Rt = b0 + b1St6 + b2Dt6 + b3Dt6 St6 + wt, where Rt is Recr...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2020 16:01
![Konu](/tpl/images/cats/ap.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 02.10.2020 16:01
![Konu](/tpl/images/cats/geografiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.10.2020 16:01
![Konu](/tpl/images/cats/mat.png)