Question: (a) Show that the sample correlation coefficient rand the slope Pi of the fitted regression line are related as (b) Show that SSE = (1

(a) Show that the sample correlation coefficient rand the slope Pi of the fitted regression line are related as

r || BISxx XX IS..... yy

(b) Show that SSE = (1 -r2) Syy·

r || BISxx XX IS..... yy

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