The table below provides the sales data for JD Inc. for the year 1998. Given: a = 0.2, ß = 0.15, and y = 0.05 (Hint: Use an additive Holt-Winters model.) Umbrella Sales of JD Inc. Year Month Units 3980 4000 4740 4720 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 Jan Feb Mar April May Jun Dec July Aug Sep Oct Nov 4210 4418 4380 4400 Mar 5140 April 5120 May 5320 Jun 5540 5040 Jan Feb July Aug Sep Oct Nov 4920 Dec 5140 4640 4520 4480 4690 4920 4880 5090 4610 4818 What is the value of the mean absolute deviation for the given data? A) 7.62 B) 340.73 C) 14.82 D) 8.10
The table below provides the sales data for JD Inc. for the year 1998. Given: a = 0.2, ß = 0.15, and y = 0.05 (Hint: Use an additive Holt-Winters model.) Umbrella Sales of JD Inc. Year Month Units 3980 4000 4740 4720 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 Jan Feb Mar April May Jun Dec July Aug Sep Oct Nov 4210 4418 4380 4400 Mar 5140 April 5120 May 5320 Jun 5540 5040 Jan Feb July Aug Sep Oct Nov 4920 Dec 5140 4640 4520 4480 4690 4920 4880 5090 4610 4818 What is the value of the mean absolute deviation for the given data? A) 7.62 B) 340.73 C) 14.82 D) 8.10
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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