Question: In a multivariate regression, the following sample regression equation is obtained: yhat = 150 + 11.921 + 2.5x2 Predict yhat if x1 = 15 and

In a multivariate regression, the following sample regression equation is obtained:

In a multivariate regression, the following sample regression equation is obtained: yhat = 150 + 11.921 + 2.5x2 Predict yhat if x1 = 15 and x2 = 33. O 411.0 O 111.0 O 280.2 O 580.2

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