Duke Students GPA

A survey of 55 Duke University students asked about their GPA, number of hours they study at night, number of nights they go out, and their gender.

A data frame with 55 observations on the following 5 variables.

• gpa: a numeric vector
• studyweek: a numeric vector
• sleepnight: a numeric vector
• out: a numeric vector
• gender: a factor with levels female male