Assignment:
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.
![429_GDP.JPG](https://secure.tutorsglobe.com/CMSImages/429_GDP.JPG)
Provide complete and step by step solution for the question and show calculations and use formulas.