Tuition in dollars of 20 private and 20 public U.S. colleges and universities for 1993–1994.
A data frame with 20 observations on the following 3 variables.
tuition in dollars of 20 private schools
tuition in dollars of 20 public schools (in-state tuition)
tuition in dollars of 20 public schools (out-of-state tuition)
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.
1995 U.S. News and World Report's Guide to America's Best Colleges.