Apply the following forecasting techniques of the data to estimate the demand in period 13: a. Regression; b. Moving average with base m=4; c. Exponential smoothing with a = 0.3. $$

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter13: Regression And Forecasting Models
Section13.7: Exponential Smoothing Models
Problem 28P: The file P13_28.xlsx contains monthly retail sales of U.S. liquor stores. a. Is seasonality present...
icon
Related questions
Question
1. Forecasting techniques
The following set of data represents the quarterly changes in demand for an item
Cer the next 3 months.
Оuarter
Demand
Оиarter
Demand
Quarter
Demand
1
120
5
144
9.
160
2
148
6
135
10
159
3
134
7
138
11
152
4
140
8
143
12
150
Apply the following forecasting techniques of the data to estimate the demand in
period 13:
a. Regression;
b. Moving average with base m=4;
c. Exponential smoothing with a = 0.3.
$$
Transcribed Image Text:1. Forecasting techniques The following set of data represents the quarterly changes in demand for an item Cer the next 3 months. Оuarter Demand Оиarter Demand Quarter Demand 1 120 5 144 9. 160 2 148 6 135 10 159 3 134 7 138 11 152 4 140 8 143 12 150 Apply the following forecasting techniques of the data to estimate the demand in period 13: a. Regression; b. Moving average with base m=4; c. Exponential smoothing with a = 0.3. $$
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 7 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Contemporary Marketing
Contemporary Marketing
Marketing
ISBN:
9780357033777
Author:
Louis E. Boone, David L. Kurtz
Publisher:
Cengage Learning
Marketing
Marketing
Marketing
ISBN:
9780357033791
Author:
Pride, William M
Publisher:
South Western Educational Publishing