Homework Help is Here – Start Your Trial Now!
Math
Statistics
(e) Use a smoothing constant of a 0.4 to compute the exponential smoothing forecasts. Time Series Value Week 1 2 3 4 5 6 19 11 16 10 18 14 Forecast Enter a number. 19 142 15.28 12 112 15.6448 x Does a smoothing constant of 0.2 or 0.4 O The exponential smoothing using a O The exponential smoothing using a O The exponential smoothing using a O The exponential smoothing using a x x x appear to provide more accurate forecasts based on MSE? Explain. 0.2 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0. 0.2 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.4 0.4 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.2. 0.4 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.2

(e) Use a smoothing constant of a 0.4 to compute the exponential smoothing forecasts. Time Series Value Week 1 2 3 4 5 6 19 11 16 10 18 14 Forecast Enter a number. 19 142 15.28 12 112 15.6448 x Does a smoothing constant of 0.2 or 0.4 O The exponential smoothing using a O The exponential smoothing using a O The exponential smoothing using a O The exponential smoothing using a x x x appear to provide more accurate forecasts based on MSE? Explain. 0.2 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0. 0.2 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.4 0.4 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.2. 0.4 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.2

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Please answer within 30 minits with correct answer Will give you like
(e) Use a smoothing constant of a = 0.4 to compute the exponential smoothing forecasts. Time Series Value Week 1 2 F 4 S 6 19 11 16 10. 18 14 Forecast Enter a number. 19 142 15.28 12 112 15.6448 x x x X appear to provide more accurate forecasts based on MSE? Explain. Does a smoothing constant of 0.2 or 0.4 O The exponential smoothing using a 0.2 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.4. O The exponential smoothing using a 0.2 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.4. O The exponential smoothing using a 0.4 provides a better forecast since it has a larger MSE than the exponential smoothing using a 0.2. O The exponential smoothing using a -0.4 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.2.
Transcribed Image Text:(e) Use a smoothing constant of a = 0.4 to compute the exponential smoothing forecasts. Time Series Value Week 1 2 F 4 S 6 19 11 16 10. 18 14 Forecast Enter a number. 19 142 15.28 12 112 15.6448 x x x X appear to provide more accurate forecasts based on MSE? Explain. Does a smoothing constant of 0.2 or 0.4 O The exponential smoothing using a 0.2 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.4. O The exponential smoothing using a 0.2 provides a better forecast since it has a larger MSE than the exponential smoothing using a -0.4. O The exponential smoothing using a 0.4 provides a better forecast since it has a larger MSE than the exponential smoothing using a 0.2. O The exponential smoothing using a -0.4 provides a better forecast since it has a smaller MSE than the exponential smoothing using a 0.2.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS