The final completion of a stat course is believed to depend on the marks scored by the student during his qualifying SAT-M marks. This data set is used to setup the motivation for binary regression models such as probit and logistic regressino models.
A data frame with 30 observations on the following 5 variables.
Grade of the student
Pass-Fail indicator in the final exam
The SAT-M marks
The GPP group
Johnson, Valen E., and James H. Albert. Ordinal data modeling. Springer, 1999.