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Calculate the mean square error, mean absolute deviation and the Period Year Call Volume forecast Error 1 1 30 45 -15 2 2 25 15 10 3 2 55 65 -10 4 3 15 20 -5 Your answer?

Calculate the mean square error, mean absolute deviation and the Period Year Call Volume forecast Error 1 1 30 45 -15 2 2 25 15 10 3 2 55 65 -10 4 3 15 20 -5 Your answer?

Practical Management Science
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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Calculate the mean square error, mean absolute deviation and the

Period Year Call Volume forecast Error
1 1 30 45 -15
2 2 25 15 10
3 2 55 65 -10
4 3 15 20 -5

Your answer?

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