ex01.80 {Devore7}

R Data set: ex01.80

Description

The ex01.80 data frame has 15 rows and 2 columns.

Usage

data(ex01.80)

Format

A data frame with 15 observations on the following 2 variables.

Length

a factor with levels 10-<12 12-<14 14-<16 16-<18 18-<20 20-<22 22-<24 24-<26 26-<28 28-<30 30-<35 35-<40 40-<45 6-<8 8-<10

Frequency

a numeric vector

Details

Consult the web site http://www.thomsonedu.com/statistics/devore for additional online resources that are available for this book.

Source

Devore, J. L. (2008) Probability and Statistics for Engineering and the Sciences (7th Edition), ISBN-10: 0495382175 ISBN-13: 9780495382171

Examples

data(ex01.80)
str(ex01.80)