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The company X has achieved following CR (current ratio) in 12 months period of time.

The company X has achieved following CR (current ratio) in 12 months period of time.

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
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Task 2. The company X has achieved following CR (current ratio) in 12 months period of time. CR 2,01 2 2,00 3 2,02 4 1,97 1,90 1,89 7 1,91 1,87 1,80 10 1,79 11 1,72 12 1,67 Please determine and interpret time trend model (y- a+ bt) and calculate R2 determination coefficient and s- model standard error. Moreover, please perform point and interval forecast for the next three months and calculate ex ante forecast errors. 56
Transcribed Image Text:Task 2. The company X has achieved following CR (current ratio) in 12 months period of time. CR 2,01 2 2,00 3 2,02 4 1,97 1,90 1,89 7 1,91 1,87 1,80 10 1,79 11 1,72 12 1,67 Please determine and interpret time trend model (y- a+ bt) and calculate R2 determination coefficient and s- model standard error. Moreover, please perform point and interval forecast for the next three months and calculate ex ante forecast errors. 56
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