Question: A) Show that the estimate for the model parameters for the problem of simple least-squares fitting of a straight line to data where di =

A) Show that the estimate for the model

A) Show that the estimate for the model parameters for the problem of simple least-squares fitting of a straight line to data where di = m12; + m2 [3] is equal to: . AN N' Zi N' 42 d. Li=1 i=D1 est Li=1 ri%3D1 B) Show that the covariance matrix for the problem of simple least-squares fitting of a straight line to [3] independent data is equal to: - [cov m ] # -(2)2 -

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