Beer and blood alcohol content

Description

Here we examine data from sixteen student volunteers at Ohio State University who each drank a randomly assigned number of cans of beer.

Usage

bac

Format

A data frame with 16 observations on the following 3 variables.

student

a numeric vector

beers

a numeric vector

bac

a numeric vector

Source

J. Malkevitch and L.M. Lesser. For All Practical Purposes: Mathematical Literacy in Today's World. WH Freeman & Co, 2008. The data origin is given in the Electronic Encyclopedia of Statistical Examples and Exercises, 1992.

Examples

library(ggplot2)

ggplot(bac, aes(x = beers, y = bac)) +
  geom_point() +
  labs(x = "Number of beers", y = "Blood alcohol content")