Q. No. 4 Fit a regression model to estimate wheat production from the following. Also reply the questions given below: Fertilizer (Kg/Acre) 100 200 400 500 Production (Mounds/Acre 70 70 80 100 i....

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Extracted text: Q. No. 4 Fit a regression model to estimate wheat production from the following. Also reply the questions given below: Fertilizer (Kg/Acre) 100 200 400 500 Production (Mounds/Acre 70 70 80 100 i. Compute total variation, explained variation and interpret these statistics Test the significance of regression coefficients and explain their meanings in your own words. i. iii. Estimate the yield when no fertilizer is used and estimate the yield when average fertilizer is used.