Chapter 1 Simple Linear Regression (part 4)
Chapter 1 Simple Linear Regression (part 4) 1 Analysis of Variance (ANOVA) approach to regression analysis Recall the model again Yi = β0 +β1Xi +εi,i=1,...,n The observations can be written as obs YX 1 Y1 X1 2 Y2 X2..... n Yn Xn The deviation of each Yi from the mean Y¯, Yi −Y¯ The fitted Yˆ i = b0 + b1Xi,i=1,...,n are from the ...
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