QUESTION 2 Question 4.9.4.11 HW Score: 10%, 10 of 100 points Homework Homework 1 - For... Part 1 of 2 O Points: 0 of 15

[answerhappygod]

Question 2 Question 4 9 4 11 Hw Score 10 10 Of 100 Points Homework Homework 1 For Part 1 Of 2 O Points 0 Of 15 1 (36.41 KiB) Viewed 43 times

QUESTION 2 Question 4.9.4.11 HW Score: 10%, 10 of 100 points Homework Homework 1 - For... Part 1 of 2 O Points: 0 of 15 The total number of thousands of tons of coal produced per year over a 10-year period for a certain region is provided in the accompanying dataset. Used to determine which pairs of values for at and minimize MAD for this dataset a=0.1, B=0.9; a=0.4. =0.2: a = 1. p=0.6 Click the icon to view the coal production data. First find the MAD for each pair of values, a and D. (Type integers or decimals rounded to two decimal places as needed MAD 0.9 0:1 0.4 0.2 Х 1 1 0.6 Coal Production Year 1 2 3 4 5 6 7 8 9 10 Coal Production (thousands of tons) 434,333 420 420 439.044 477,190 504.181 526 955 546.827 564.882 556.705 570.978 Print Done THNK YOU Show transcribed image text

3 this is for QMB4680 PLEASE ANSWER ALL! WILL THUMBS UP Homework: Homework 1 - For... Question 3.9.3.9 HW SCORE: 10%, 10 of 100 points Part 1 of 9 O Points: 0 of 20 The accompanying datacet provides the closing prices for four stocks and the stock exchange over 12 days. Complete parts a through mm Click the icon to view the closing prices data, 2. Use Excers Data Analysis Exponential Smoothing tool to forecast each of the stock prices using simple exponential smoothing with a smoothing constant of 0.3. Complete the exponential smoothing forecast model for stock A (Type Integers or decimals rounded to two decimal places as needed.) Date Forecast A 09/03/2010 Closing Prices -X 09/07/2010 09/08/2010 09/09/2010 Stock Date A B С D 09/10/2010 Exchange 09/03/2010 126 50 1B 57 20.83 15 41 10 520 75 09/13/2010 09/07/2010 124.02 17.99 20.43 15.35 10.239.29 09/06/2010 125.07 17.73 20:45 15.78 10 499 67 09/14/2010 09/09/2010 125.25 18.13 20.46 15.97 10.313.13 09/15/2010 09/10/2010 129 21 1781 20 52 18.00 10 420 04 09/13/2010 $29.91 18.52 21.44 16.34 10.552.57 09/16/2010 09/14/2010 129.86 1879 21:42 18.07 10 499.99 09/17/2010 09/15/2010 129.95 18.57 21.48 16.21 10.595.84 09/16/2010 130.00 19.05 22.00 16.29 10 561 88 09/20/2010 09/17/2010 130.93 18 85 21.87 16.23 10.642.76 09/21/2010 09/20/2010 132.78 18.94 21.78 16.42 10.758 59 09/21/2010 133.01 19.18 21.51 15.58 10.854.95 DDDDDDDD Print Done