Grades {PASWR}R Documentation

GPA and SAT Scores

Description

The admissions committee of a comprehensive state university selected at random the records of 200 second semester freshmen. The results, first semester college GPA and SAT scores, are stored in the data frame Grades. Data are used in Example 12.6.

Usage

Grades

Format

A data frame with 200 observations on the following 2 variables:

sat
SAT score
gpa
grade point average

Source

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.

Examples

attach(Grades)
plot(sat,gpa)
detach(Grades)

[Package PASWR version 1.0 Index]