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a 4. Find a trend line by the method of semi-averages to the data given below. Estimate the sale year for 1997. If actual sale for that year is Rs. 520 lacs account for the difference between the two figures. 089 Year Sales Year Sales 0 (Rs. Lakhs) (eda (Rs. Lakhs) 1989 412 1993 470 1990 438 1994 482 1942 1748 437 4 = 488.5 4 1991 444 1995 490 1992 454 1996 500

a 4. Find a trend line by the method of semi-averages to the data given below. Estimate the sale year for 1997. If actual sale for that year is Rs. 520 lacs account for the difference between the two figures. 089 Year Sales Year Sales 0 (Rs. Lakhs) (eda (Rs. Lakhs) 1989 412 1993 470 1990 438 1994 482 1942 1748 437 4 = 488.5 4 1991 444 1995 490 1992 454 1996 500

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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a 4. Find a trend line by the method of semi-averages to the data given below. Estimate the sale year for 1997. If actual sale for that year is Rs. 520 lacs account for the difference between the two figures. 089 Year OCS Sales Year Sales 0 (Rs. Lakhs) (eda 1e (Rs. Lakhs) 1989 412 1993 470 1990 vo 438 1994 482 1942 1748 =437 4 = 488.5 4 1991 444 1995 490 1992 454 1996 500 sun- n holdolq ad llada ,aIs ban ars yloann augd woi en gsdT acel 19doh0-1edmotqe to iadi bas lnqA-dansM to slbbia odf as si aboitagevioocar asb doidw eniu bror) s Jog ow ainioq owd oaors gito
Transcribed Image Text:a 4. Find a trend line by the method of semi-averages to the data given below. Estimate the sale year for 1997. If actual sale for that year is Rs. 520 lacs account for the difference between the two figures. 089 Year OCS Sales Year Sales 0 (Rs. Lakhs) (eda 1e (Rs. Lakhs) 1989 412 1993 470 1990 vo 438 1994 482 1942 1748 =437 4 = 488.5 4 1991 444 1995 490 1992 454 1996 500 sun- n holdolq ad llada ,aIs ban ars yloann augd woi en gsdT acel 19doh0-1edmotqe to iadi bas lnqA-dansM to slbbia odf as si aboitagevioocar asb doidw eniu bror) s Jog ow ainioq owd oaors gito
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