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Title: Statistics II multiple regression equation question Post by: jgosset2 on Jun 20, 2017 In a multiple regression equation, two independent variables are considered, and the sample size is 25. The regression coefficients and the standard errors are as follows.
b1 = 2.676 Sb1 = 0.56 b2 = -0.880 Sb2 = 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 .05 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) H0: b1 = 0 H0: b2 = 0 H1: b1 ≠ 0 H1: b2 ≠ 0 H0 is rejected if t < -2.074 or t > 2.074 t= _____, t=_____ Title: Re: Statistics II multiple regression equation question Post by: bio_man on Jun 21, 2017 Hi again!
Here's the answer Title: Re: Statistics II multiple regression equation question Post by: blakeman100 on Dec 16, 2018 thankyou!
Title: Re: Statistics II multiple regression equation question Post by: dijah05 on Aug 11, 2021 Thank You!
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