openintro (version 1.7.1)

sat.improve: Simulated data for SAT score improvement

Description

Fake data for score improvements from students who took a course from an SAT score improvement company.

Usage

data("sat.improve")

Format

A data frame with 30 observations on the following variable.

sat_improve

a numeric vector

Examples

# NOT RUN {
data(sat.improve)
## maybe str(sat.improve) ; plot(sat.improve) ...
# }