Question: In a multiple regression equation, two independent variables areconsidered, and the sample size is 30. The regression coefficients and thestandarderrors are as follows. b 1

In a multiple regression equation, two independent variables areconsidered, and the sample size is 30. The regression coefficients and thestandarderrors are as follows.

b1= 1.598 Sb1= 0.85
b2= -1.259 Sb2= 0.6

Conduct atestofhypothesisto determine whether either independent variable has a coefficient equal to zero. Would you consider deleting either variable from the regression equation? Use the .05 significance level.(Round your answers to 3 decimal places. Negative amounts should be indicated by a minus sign.)

H0: 1= 0 H0: 2= 0
H1: 10 H1: 20
H0is rejected ift< -2.042 ort> 2.042

t forb1coefficient=

t forb2coefficient=

(Click to select)The firstThe secondNeither the first nor secondvariable can be deleted.

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