The peanut crop was harvested from five fields of various area. The following data are the mass of the crop from each field y (inkilograms) and the field area x (in hectares).y 7370 15530 13370 19880 13190X 2.31 4.16 3.42 3.93 2.92Round your intermediate answers to four decimal places (e.g. 98.7654).(a) Fit the simple linear regression model using the method of least squares. Find the estimate of o².Round your answer to the nearest integer (e.g. 9876).ô²(b) What change in the mean mass is expected when the field area changes by 1 hectare?Round your answer to the nearest integer (e.g. 9876).B₁ = i(c) Calculate the fitted value of y corresponding to x = 3.42. Find the corresponding residual.Round your answer to the nearest integer (e.g. 9876).ŷ = iRound your answer to the nearest integer (e.g. 9876).e = i(d) Estimate the mean mass of the crop harvested from 5.0 hectares.Round your answer to the nearest integer (e.g. 9876).y = i

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Answered: The peanut crop was harvested from five…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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