Question 135763
The following data give the annual production of wheat in lack tons in Faisalabad. Fit a straight line with the help of least squares method and find the trend value for year too.

Year 1966 1967	1968	1969	1970	1971	1972	1973	1974	1975
Pro  3.6  4.3	 5.6	6.2	6.6	5.0	6.3	6.5	6.3	6.4
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Using the Linear Regression function of a TI calculator I get:
Pro = 0.256969...(year after 1966) + 4.52363...
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What do you mean by "trend value for year two"?
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Cheers,
Stan H.