Question: Using the information in Table 9.25, test the null hypothesis ????0 ????1 = ????2 = ????3 = 0 at the ???? = 0.02 level.

Using the information in Table 9.25, test the null hypothesis ????0 ∶ ????1 = ????2 = ????3 = 0 at the ???? = 0.02 level.

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