Below are given the annual production (in '000 Rs.) of a fertiliser factory : 1998 100 1997 Year : Prodn. : 1992 1993 1994 1995 1996 70 75 90 91 85 98 (i) Fit a straight line trend by the method of least square and tabulate the trend yalues.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.6: Rational Functions
Problem 11SC: Find the mean hourly cost when the cell phone described above is used for 240 minutes.
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Below are given the annual production (in '000 Rs.) of a fertiliser factory :
1998
Year :
1992
1993
1994
1995
1996
1997
Prodn. :
70
75
90
91
85
98
100
(i) Fit a straight line trend by the method of least square and tabulate the
trend values.
Transcribed Image Text:Below are given the annual production (in '000 Rs.) of a fertiliser factory : 1998 Year : 1992 1993 1994 1995 1996 1997 Prodn. : 70 75 90 91 85 98 100 (i) Fit a straight line trend by the method of least square and tabulate the trend values.
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