The accompanying dataset shows the monthly number of new car sales in the last two years. Implement the Holt-Winters mul
Posted: Mon Jul 11, 2022 11:26 am
- The Accompanying Dataset Shows The Monthly Number Of New Car Sales In The Last Two Years Implement The Holt Winters Mul 1 (15.92 KiB) Viewed 43 times
The accompanying dataset shows the monthly number of new car sales in the last two years. Implement the Holt-Winters multiplicative seasonality model with trend. Find the best combination of a, ß, and y to minimize MSE. x=0.2, B = 1, y = 0.2; a=0.6, p=0.4, y = 0.6 Click the icon to view the new car sales data. First find the MSE for each set of values, a, ß, and y. (Round to the nearest whole number as needed.) Y MSE α B 1 0.2 0.4 0.6 0.2 0.6 G
1 2 3 4 A Month Jan Feb Mar 5 Apr 6 May 7 Jun 8 Jul 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 1 2 3 4 5 6 7 8 9 10 11 12 13 N с Units 39804 40081 47436 47298 49210 51478 46470 45208 44803 46986 42163 44181 42230 45424 54080 50925 53569 14 15 16 17 18 54916 19 54450 20 56079 21 52174 22 50087 23 48518 24 49276