The sat data frame has 50 rows and 7 columns.
Data were collected to study the relationship between expenditures
on public education and test results.
data(sat)This data frame contains the following columns:
expendCurrent expenditure per pupil in average daily attendance in public elementary and secondary schools, 1994-95 (in thousands of dollars)
ratioAverage pupil/teacher ratio in public elementary and secondary schools, Fall 1994
salaryEstimated average annual salary of teachers in public elementary and secondary schools, 1994-95 (in thousands of dollars)
takersPercentage of all eligible students taking the SAT, 1994-95
verbalAverage verbal SAT score, 1994-95
mathAverage math SAT score, 1994-95
totalAverage total score on the SAT, 1994-95