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= 25 + 0.6t with originate 1st Qrs '94. where, t = time unit (one qrs), and Y Seasonal var:ations : quarterly sales (Rs. lakhs) Qrs. : Seasonal Index : 1st 2nd 3rd 4h 90 95 110 105 Using the multiplicative model of the time series estimate the sales for each of the four quarters of 1995

= 25 + 0.6t with originate 1st Qrs '94. where, t = time unit (one qrs), and Y Seasonal var:ations : quarterly sales (Rs. lakhs) Qrs. : Seasonal Index : 1st 2nd 3rd 4h 90 95 110 105 Using the multiplicative model of the time series estimate the sales for each of the four quarters of 1995

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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On the basis of the quarterly sales (in lakhs Rs.) of a certain commodity for the year (1994-98), the following calculations were made :
Transcribed Image Text:On the basis of the quarterly sales (in lakhs Rs.) of a certain commodity for the year (1994-98), the following calculations were made :
Trend : Y : where, t = 25 + 0.6t with originate 1st Qrs '94. time unit (one qrs), and Y quarterly sales (Rs. lakhs) Seasonal var:tions : Qrs. : Seasonal Index : 1st 2nd 3rd 4h 90 95 110 105 Using the multiplicative model of the time series estimate the sales for each of the four quarters of 1995.
Transcribed Image Text:Trend : Y : where, t = 25 + 0.6t with originate 1st Qrs '94. time unit (one qrs), and Y quarterly sales (Rs. lakhs) Seasonal var:tions : Qrs. : Seasonal Index : 1st 2nd 3rd 4h 90 95 110 105 Using the multiplicative model of the time series estimate the sales for each of the four quarters of 1995.
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