​ time-series trend equation is 25.3​ + 21x. What is your forecast for period​ 7? Part 2   A. 172.3   B. 324.1

Practical Management Science
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Chapter2: Introduction To Spreadsheet Modeling
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9. 

A​ time-series trend equation is 25.3​ +
21x.
What is your forecast for period​ 7?
Part 2
 
A.
172.3
 
B.
324.1
 
C.
32.3
 
D.
25.3
 
E.
40.0
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