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Please Help 24. The following information regarding a dependent variable y and an independent variable x is provided: Er = 90 Z(v - F)(x -

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24. The following information regarding a dependent variable y and an independent variable x is provided: Er = 90 Z(v - F)(x - X) =-156 Zy = 340 E(x - X)2 =234 n = ??? E(v - F)2 = 1974 SSR = 104 The mean square error (MSE) is

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