Verify that if each xi is multiplied by a positive constant c andeach yi is multiplied
Chapter 12, Problem 42(choose chapter or problem)
Verify that if each xi is multiplied by a positive constant c andeach yi is multiplied by another positive constant d, the t statisticfor testing versus is unchangedin value (the value of will change, which shows that themagnitude of is not by itself indicative of model utility).
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