A small experiment was conducted to fit a multiple regression equation relating the yield y to temperature
Question:
(a) Using the coded variables, estimate the multiple linear regression equation
µY|x1,x2,x3 = 00 + 0Xl + β2X2 + β3X3.
(b) Partition SSR, the regression sum of squares, into three single-degree-of-freedom components attributable to x1, x2, and x3, respectively. Show an analysis-of-variance table, indicating significance tests on each variable.
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780131877115
8th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying Ye
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