Bac: Blood Alcohol Content

In PASWR: Probability and Statistics with R

Blood Alcohol Content

Description

Two volunteers each consumed a twelve ounce beer every fifteen minutes for one hour. One hour after the fourth beer was consumed, each volunteer's blood alcohol was measured with a different breathalyzer from the same company. The numbers recorded in data frame Bac are the sorted blood alcohol content values reported with breathalyzers from company X and company Y. Data are used in Example 9.15.

Format

A data frame with 10 observations on the following 2 variables:

X

blood alcohol content measured in g/L

Y

blood alcohol content measured in g/L

Source

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.

Examples

with(data = Bac, 
var.test(X, Y, alternative = "less"))

PASWR documentation built on May 15, 2022, 5:05 p.m.