Please see attachment for a full description of the problem.
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.
The solution provides step by step method for the calculation of regression model. Formula for the calculation and Interpretations of the results are also included.