Question: A researcher used stepwise regression to create regression models to predict BirthRate (births per 1,000) using five predictors: LifeExp (life expectancy in years), InfMort (infant

A researcher used stepwise regression to create regression models to predict BirthRate (births per 1,000) using five predictors: LifeExp (life expectancy in years), InfMort (infant mortality rate), Density (population density per square kilometer), GDPCap (Gross Domestic Product per capita), and Literate (literacy percent). Interpret these results.

Regression Analysis-Stepwise Selection (best model of each size) 153 observations BirthRate is the dependent variable p-values for the coefficients Nvar LifeExp InfMort Density GDPCap Literate Adj R2R 6.318 722 724 805 00005.26 807811 4 57640000 0311 0000 5.273 806 812 5 5937 0000 6289 04400000 5.287 805 812 05.334 802 0242

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