5// C-1. What is d- test statistics value? ( Round your answer to 3 decimal places) d- test statistics _________ C-2. What is d- critical value?( Round your answer to 2 decimal places) Lower d-critical value ________ Upper d-critical value ________ C-3. What is the result of hypothesis? Result of hy

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5// C-1. What is d- test statistics value? ( Round your answer to 3 decimal places) d- test statistics _________ C-2. What is d- critical value?( Round your answer to 2 decimal places) Lower d-critical value ________ Upper d-critical value ________ C-3. What is the result of hypothesis? Result of hypothesis ___________________
Using the same time series data and trend forecast model, respond to the following items.
Period
Sales
$1,001
1,129
1
3.
841
1,044
1,012
5.
703
682
712
9
646
10
686
11
909
12
469
13
566
14
488
15
688
16
675
17
303
18
381
Click here for the Excel Data File
b. Test for autocorrelation using the 05 significance level. (Negative amount should be indicated by a minus sign. Round your
answers to 3 decimal places.)
Transcribed Image Text:Using the same time series data and trend forecast model, respond to the following items. Period Sales $1,001 1,129 1 3. 841 1,044 1,012 5. 703 682 712 9 646 10 686 11 909 12 469 13 566 14 488 15 688 16 675 17 303 18 381 Click here for the Excel Data File b. Test for autocorrelation using the 05 significance level. (Negative amount should be indicated by a minus sign. Round your answers to 3 decimal places.)
Period
Sales
Forecast
Residuals
Residuals
Difference
Residuals
1
1001
1129
841
4
1044
1012
703
682
8
712
646
10
686
11
909
12
469
13
566
14
488
15
688
16
675
17
303
18
381
Column sums
0.00
0.00
d=
Transcribed Image Text:Period Sales Forecast Residuals Residuals Difference Residuals 1 1001 1129 841 4 1044 1012 703 682 8 712 646 10 686 11 909 12 469 13 566 14 488 15 688 16 675 17 303 18 381 Column sums 0.00 0.00 d=
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