The accompanying table provides the sales data for JD Inc. for the year 1998. Given a 0.2, p=0.15, and y = 0.05, using an appropriate Holt-Winters trend model, calculate the value of the mean absolute percentage error for the given data. Round to two decimal places. (Hint: Use an additive Holt-Winters model.) Click the icon to view the sales data. A. 384.83 B. 8.10 C. 7.21 OD. 330.01. Sales Data Umbrella Sales of JD Inc. Year Month Units 1 Jan 3980 1 Feb 4000 1 Mar 4740 1 April 4720 1 May 4920 Jun 5140 July 4840 Aug 4520 Sep 4480 Oct 4690 Nov 4210 Dec 4418 Jan 4380 2 Feb 4400 Mar 5140 April 5120 May 5320 Jun 5540 July 5040 Aug 4920 Sep 4880 Oct 5090 Nav 4810 Dec 4818 Print Done
The accompanying table provides the sales data for JD Inc. for the year 1998. Given a 0.2, p=0.15, and y = 0.05, using an appropriate Holt-Winters trend model, calculate the value of the mean absolute percentage error for the given data. Round to two decimal places. (Hint: Use an additive Holt-Winters model.) Click the icon to view the sales data. A. 384.83 B. 8.10 C. 7.21 OD. 330.01. Sales Data Umbrella Sales of JD Inc. Year Month Units 1 Jan 3980 1 Feb 4000 1 Mar 4740 1 April 4720 1 May 4920 Jun 5140 July 4840 Aug 4520 Sep 4480 Oct 4690 Nov 4210 Dec 4418 Jan 4380 2 Feb 4400 Mar 5140 April 5120 May 5320 Jun 5540 July 5040 Aug 4920 Sep 4880 Oct 5090 Nav 4810 Dec 4818 Print Done
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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