ds10: Data Set 10: Cigarette Tar, Nicotine, and Carbon Monoxide

Description Format Source

Description

All measurements are in milligrams per cigarette. CO denotes carbon monoxide. The king-size cigarettes are nonfiltered, nonmenthol, and nonlight. The menthol cigarettes are 100 mm long, filtered, and nonlight. The cigarettes in the third group are 100 mm long, filtered, nonmenthol, and nonlight. Data are from the Federal Trade Commission.

Format

A data frame with 25 rows and 9 variables

Source

Triola, M. 2014. Elementary Statistics, 12th ed. Boston, MA: Pearson.


ngay/kustats documentation built on May 23, 2019, 4:41 p.m.