Consider the situation of Review Exercise 11.62 but
Chapter 11, Problem 11.63(choose chapter or problem)
Consider the situation of Review Exercise 11.62 but suppose n = 2 (i.e., only two data points are available). Give an argument that the least squares regression line will result in (y1 y1)=( y2 y2) = 0. Also show that for this case R2 =1 .0.
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