- The Accompanying Dataset Provides Data On The Monthly Usage Of Natural Gas In Millions Of Cubic Feet For A Certain Reg 1 (20.02 KiB) Viewed 33 times
The accompanying dataset provides data on the monthly usage of natural gas (in millions of cubic feet) for a certain region over two years. Implement the Holt-Winters multiplicative seasonality model with no trend to find the forecast for periods 13-26, where a = 0.6 and y=0.9. Then find the MAD for periods 13-24. Click the icon to view the monthly use of natural gas data. C Use the Holt-Winters multiplicative seasonality model with no trend to find the forecast for periods 13-18, periods 19-24, and then for periods 25 and 26. (Type integers or decimals rounded to two decimal places as needed.) Period Forecast 13 14 15 16 17 18
A Month 1 2 Jan 3 Feb 4 Mar 5 Apr 6 7 Jun 8 Jul May 9 Aug 10 Sep 11 Oct 12 Nov 13 Dec 14 Jan 15 Feb 16 Mar 17 Apr 18 May 19 Jun 20 Jul 21 Aug 22 Sep 23 Oct 24 Nov 25 Dec B Period ~N 1 2 3 4 In 6 NNN 5 7 8 9 10 11 12 13 14 15 16 17 18 19 GO 20 21 22 23 24 C с Gas Usage 244 225 152 143 55 33 30 27 NN 28 42 86 201 229 247 251 134 35 33 27 26 29 39 84 194