x y Prove that in the case of simple linear regression with a sample (xi, Yi),...

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x y Prove that in the case of simple linear regression with a sample (xi, Yi), i = 1,...,n, the lest squares line always passes through the point (,), where x = n1 and = n-119 x y Prove that in the case of simple linear regression with a sample (xi, Yi), i = 1,...,n, the lest squares line always passes through the point (,), where x = n1 and = n-119

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In simple linear regression we aim to find the line that best fits the data points xi yi by minimizi... View the full answer