Tv: Percent of students that watch more than 6 hours of TV per...

Description Usage Format Source References Examples

Description

Data for Examples 2.1 and 2.7

Usage

1

Format

A data frame/tibble with 53 observations on three variables

state

U.S. state

percent

percent of students who watch more than six hours of TV a day

test

state average on national math test

Source

Educational Testing Services.

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

1
2
plot(test ~ percent, data = Tv, col = "blue")
cor(Tv$test, Tv$percent)

BSDA documentation built on July 30, 2017, 5:01 p.m.