Reading: Faraway 8 & 9
Faraway Chapter 8 Problem 7
lm function, use the
weights argument to specify a vector of weights, where
Faraway Chapter 8 Problem 4 & Faraway Chapter 9 Problem 8 (they both use the
Consider the dataset
ex0923 in the
Sleuth3 package. Following the guidelines for Q3 from the last homework, produce a report to answer the questions: Is there any evidence that the salary for males exceeds the salary for females with the same years of education and AFQT scores? By how much?