BSDA (version 0.1)

Seatbelt: Injury level versus seatbelt usage

Description

Data for Exercise 8.24

Usage

Seatbelt

source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Seatbelt)
attach(Seatbelt)
Seatbelt
chisq.test(Seatbelt[,2:5])
detach(Seatbelt)