bac | R Documentation |

## 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")
```