The STATA data set FEV.dta consists of 12 observations on forced expiratory volume ( FEV ) in liters, and the height in cm of boys aged 10 - 14 years. The response variable is fev and the covariate is height. Your goal is to use simple linear regression to understand the relationship between FEV and height. 

a.Obtain and clearly state the estimated regression function. 

b. Plot the estimated regression function and the data. 

c. Does the linear regression function appear to give a good fit here? Discuss.

Answer rating: 100% (QA)

a Obtain and clearly state the estimated regression function The estimated regression function for the data set FEVdta can be expressed as follows FEV ... View the full answer