Q16. What is the Mean Absolute Deviation (MAD) at the end of period 4? 2.25 b. 3.00 C-0.75 d. 1.25 QUESTION 17 What is the Mean Squared Error (MSE) at the end of period 4? a 12.25
Q16. What is the Mean Absolute Deviation (MAD) at the end of period 4? 2.25 b. 3.00 C-0.75 d. 1.25 QUESTION 17 What is the Mean Squared Error (MSE) at the end of period 4? a 12.25
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Transcribed Image Text:QUESTION 16
Use the following data to answer the question from 16-18
Period
1
2
3
4
a-2.25
O b. 3.00
C-0.75
d. 1.25
a. 12.25
Q16. What is the Mean Absolute Deviation (MAD) at the end of period 4?
b. 8.75
O c. 5.25
d. 6.25
Actual Demand
5
8.30%
10
QUESTION 17
What is the Mean Squared Error (MSE) at the end of period 4?
b. 25%
C-15%
5
d. 40%
10
QUESTION 18
Forecast
7
6
6
8
What is Mean Absolute Percent Error (MAPE) at the end of period 4?
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