Question 134254: Need of help, I do not have an ISBN number due to being an online course.
A researcher used stepwise regression to create regression models to predict birth rate (births per 1,000) using five predictors: LifeExp (life expectancy in years), InfMort (infant mortality rate), Density (population density per squre kilometer) GDPCap (Gross Domestic Product per capita), and Literature (Literacy Percent). Interpret these results.
153 observations; BirthRate is the Dependent Variable
p-values for the coefficients
Nvar:
1)LifeExp=0,InfMort=.0000,Density=0,GDPCap=0,Literate=0,
s=6.318,AdjR=.722,R=.724
2)LifeExp=0,InfMort=.0000,Density=0,GDPCap=0,Literate=.0000,
s=5.334,AdjR=.802, R=.805
3)LifeExp=0,InfMort=.0000,Density=0,GDPCap=.0242,Literate=.0000,
s=5.21,AdjR=.807,R=.811
4)LifeExp=.5764,InfMort=.0000,Density=0,GDPCap=.0311,Literate=.0000,
s=5.273,AdjR=.806,R=.812
5)LifeExp=.5937,InfMort=.0000,Density=.6289,GDPCap=.0440,Literate=.0000,
s=5.287,AdjR=.805,R=.812
Thank you!
Answer by stanbon(75887)   (Show Source):
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