Question: In a multiple regression analysis, two independent variables are considered, and the sample size is 25. The regression coefficients and the standard errors are as

In a multiple regression analysis, two independent variables are considered, and the sample size is 25. The regression coefficients and the standard errors are as follows.

b₁= 2.676S_b1= 0.56b₂= 0.880S_b2= 0.71

Conduct a test of hypothesis to determine whether either independent variable has a coefficient equal to zero. Would you consider deleting either variable from the regression equation? Use the 0.05 significance level.(Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)

H₀:₁= 0H₀:₂= 0H₁:₁0H₁:₂0H₀is rejected ift< 2.074 ort> 2.074

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