Example 18.11) Calculate the seasonal index number from the following data:YearQ2198710510090115198811010595115198910095951051990115110100125If the annual sales for 1991 are expected to be Rs 2,000 lakh, what are the likely sales for theindividual quarters?

Answered: Image /qna-images/answer/91ed0438-03c8-433c-9a1e-f1da86cd00c3.jpg

Answered: Example 18.11) Calculate the seasonal…

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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Compute 3-yearly moving averages of the following data assuming the length Of business cycle as 3 year period and plot the trend va year Annual sales in $ '000 1990 40 1991 42 1590 46 1993 44 1994 49 1995 46 1996 42 1997 44 1998 50
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Provide an appropriate chart for the given data

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Example 18.11) Calculate the seasonal index number from the following data: Year Q2 1987 105 100 90 115 1988 110 105 95 115 1989 100 95 95 105 1990 115 110 100 125 If the annual sales for 1991 are expected to be Rs 2,000 lakh, what are the likely sales for the individual quarters?