Question

Making a forecast for the following daily closing price level which method arrses, holt and holt-winter)...

Making a forecast for the following daily closing price level which method arrses, holt and holt-winter) give reason . forecast the last closing price level?

1

2

3

4

5

6

7

8

9

10

8039

8088

8083

8169

8164

8192

8209

8209

8225

8219

11

12

13

14

15

16

17

18

19

20

8200

8255

8250

8260

8293

8299

8284

8299

8299

According to the following table do you think that there exist a relationship between dependent variable (GNP) and independent variables (x1).

4.What is your conclusion (10 points)

5.Can you make a hypothesis test for the coefficients? (40 points)

Math   Statistics-And-Probability   
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