4, The accompanying dataset provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through c. Complete the exponential smoothing forecast model for stock B. (Type integers or decimals rounded to two decimal places as needed.) Date Forecast B 09/03/2010 09/07/2010 enter your response here 09/08/2010 enter your response here 09/09/2010 enter your response here 09/10/2010 enter your response here 09/13/2010 enter your response here 09/14/2010 enter your response here 09/15/2010 enter your response here 09/16/2010 enter your response here 09/17/2010 enter your response here 09/20/2010 enter your response here 09/21/2010 enter your response here Date A B C D Stock Exchange 09/03/2010 127.07 18.54 20.84 15.44 10,536.56 09/07/2010 124.84 18.21 20.45 15.55 10,245.77 09/08/2010 125.67 17.77 20.83 15.72 10,320.11 09/09/2010 126.46 17.95 20.56 15.92 10,490.35 09/10/2010 126.88 18.01 20.73 16.01 10,384.72 09/13/2010 128.77 18.66 21.13 16.13 10,558.58 09/14/2010 129.34 18.71 21.46 16.21 10,609.24 09/15/2010 128.41 18.74 21.43 16.33 10,485.36 09/16/2010 129.12 18.84 21.89 16.37 10,508.38 09/17/2010 130.72 18.88 21.73 16.24 10,662.75 09/20/2010 131.79 18.97 21.83 16.55 10,672.27 09/21/2010 133.26 19.25 21.44 16.39 10,703.59 i got a but I'm stuck on b and c and d on forecast
4, The accompanying dataset provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through c. Complete the exponential smoothing forecast model for stock B. (Type integers or decimals rounded to two decimal places as needed.) Date Forecast B 09/03/2010 09/07/2010 enter your response here 09/08/2010 enter your response here 09/09/2010 enter your response here 09/10/2010 enter your response here 09/13/2010 enter your response here 09/14/2010 enter your response here 09/15/2010 enter your response here 09/16/2010 enter your response here 09/17/2010 enter your response here 09/20/2010 enter your response here 09/21/2010 enter your response here Date A B C D Stock Exchange 09/03/2010 127.07 18.54 20.84 15.44 10,536.56 09/07/2010 124.84 18.21 20.45 15.55 10,245.77 09/08/2010 125.67 17.77 20.83 15.72 10,320.11 09/09/2010 126.46 17.95 20.56 15.92 10,490.35 09/10/2010 126.88 18.01 20.73 16.01 10,384.72 09/13/2010 128.77 18.66 21.13 16.13 10,558.58 09/14/2010 129.34 18.71 21.46 16.21 10,609.24 09/15/2010 128.41 18.74 21.43 16.33 10,485.36 09/16/2010 129.12 18.84 21.89 16.37 10,508.38 09/17/2010 130.72 18.88 21.73 16.24 10,662.75 09/20/2010 131.79 18.97 21.83 16.55 10,672.27 09/21/2010 133.26 19.25 21.44 16.39 10,703.59 i got a but I'm stuck on b and c and d on forecast
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter13: Regression And Forecasting Models
Section13.6: Moving Averages Models
Problem 19P: The file P13_19.xlsx contains the weekly sales of a particular brand of paper towels at a...
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Question
4, The accompanying dataset provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through c.
Complete the exponential smoothing forecast model for stock B.
(Type integers or decimals rounded to two decimal places as needed.)
|
Date
|
Forecast B
|
|---|---|
|
09/03/2010
|
|
|
09/07/2010
|
enter your response here
|
|
09/08/2010
|
enter your response here
|
|
09/09/2010
|
enter your response here
|
|
09/10/2010
|
enter your response here
|
|
09/13/2010
|
enter your response here
|
|
09/14/2010
|
enter your response here
|
|
09/15/2010
|
enter your response here
|
|
09/16/2010
|
enter your response here
|
|
09/17/2010
|
enter your response here
|
|
09/20/2010
|
enter your response here
|
|
09/21/2010
|
enter your response here
|
|
Date
|
A
|
B
|
C
|
D
|
Stock Exchange
|
|
|---|---|---|---|---|---|---|
|
09/03/2010
|
127.07
|
18.54
|
20.84
|
15.44
|
10,536.56
|
|
|
09/07/2010
|
124.84
|
18.21
|
20.45
|
15.55
|
10,245.77
|
|
|
09/08/2010
|
125.67
|
17.77
|
20.83
|
15.72
|
10,320.11
|
|
|
09/09/2010
|
126.46
|
17.95
|
20.56
|
15.92
|
10,490.35
|
|
|
09/10/2010
|
126.88
|
18.01
|
20.73
|
16.01
|
10,384.72
|
|
|
09/13/2010
|
128.77
|
18.66
|
21.13
|
16.13
|
10,558.58
|
|
|
09/14/2010
|
129.34
|
18.71
|
21.46
|
16.21
|
10,609.24
|
|
|
09/15/2010
|
128.41
|
18.74
|
21.43
|
16.33
|
10,485.36
|
|
|
09/16/2010
|
129.12
|
18.84
|
21.89
|
16.37
|
10,508.38
|
|
|
09/17/2010
|
130.72
|
18.88
|
21.73
|
16.24
|
10,662.75
|
|
|
09/20/2010
|
131.79
|
18.97
|
21.83
|
16.55
|
10,672.27
|
|
|
09/21/2010
|
133.26
|
19.25
|
21.44
|
16.39
|
10,703.59
|
i got a but I'm stuck on b and c and d on forecast
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