This dataset was taken from the list of OpenIntro dataset files found at https://www.openintro.org/data/.
OpenIntro features a number of free books that can be used in high school and AP statistics courses. The license on these datasets is currently unknown. You can find out more about OpenIntro at https://www.openintro.org.
A survey of 55 Duke University students asked about their GPA, number ofhours they study at night, number of nights they go out, and their gender.
- gpa - a numeric vector
- studyweek - anumeric vector
- sleepnight - a numeric vector
- out - a numeric vector
- gender - a factor withlevels female male
Taken from: https://www.openintro.org/data/index.php?data=gpa.